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Calificado 4.82 (más de 1,844 Padres Felices)

Ropa interior de entrenamiento para ir al baño

Diseñada específicamente para el entrenamiento para ir al baño, nuestra tecnología Feel & Learn™ ayuda a los niños pequeños a reconocer cuándo es el momento de usar el orinal, y muchas familias ven progreso en solo días.
  • entrenar para ir al baño en SEMANAS no meses
  • ahorre más de $100 en productos desechables mensualmente
  • Tecnología Feel & Learn™ de 3 capas
  • progreso visible en solo 2-3 semanas
  • Respaldado por nuestra Garantía de 75 días
  • GRATIS tabla de recompensas y pegatinas con 10+ pares (valor de $20)
OFERTA PREESCOLAR ¡70 $ DE DESCUENTO + REGALOS!
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Gomitas para el vientre

Gomitas para el vientre

39,99 $GRATIS
Libro electrónico sobre el entrenamiento para ir al baño

Libro electrónico sobre el entrenamiento para ir al baño

$24.99GRATIS
Paquete Definitivo Imprimible

Paquete Definitivo Imprimible

19,99 $GRATIS
Envío gratis

Envío gratis

5,00 $GRATIS
Tabla de recompensas y pegatinas

Tabla de recompensas y pegatinas

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Daisy T., Madre verificada

"¡Por fin encontramos algo que realmente nos ayudó! Suave con su piel, cero fugas y muuuucho más barato que los desechables. ¡Totalmente entrenado para ir al baño en 2 semanas! ❤️"

Daisy T., Madre verificada

Yes — and here’s exactly why thousands of frustrated parents are making the switch.

The Problem: Disposables are designed to keep kids completely dry and comfortable — the exact opposite of what potty training needs. When children can’t feel wetness, they never learn to recognize when they need to go.

Why Our Training Pants Work When Disposables Fail:

Keep kids dry = No learning happens
Our pants let kids feel wetness = Learning accelerates

They feel exactly like diapers = Kids stay in “baby” mindset
Our pants look and feel like real underwear = Kids excited to be “big kids”

They cost $50–100+ per month = Financial drain
Our pants are reusable = One-time investment saves hundreds

Disposables create dependency = Extended potty training
Our pants build awareness = Faster graduation to real underwear

The Bottom Line: Disposables are designed to make kids comfortable staying in diapers. Our training pants are designed to make kids want to use the potty. That’s why parents see results in days instead of months.

Our breakthrough Feel & Learn™ Technology solves the fundamental problem that makes traditional disposables and diapers fail at potty training.

The Science Behind Feel & Learn™ Technology:

Most disposables keep children completely dry, so they never learn to recognize when they’re wet. Regular underwear creates huge messes that discourage parents.

We use a specialized 3-layer absorption system that lets toddlers feel just enough wetness to trigger awareness, without soaking through to clothes or furniture.

3-Layer Feel & Learn™ System:

Our inner cotton layer conducts moisture directly to your child’s skin for immediate “I’m wet!” awareness — the exact opposite of disposables that wick moisture away. The middle absorption layer holds up to 3x more liquid than regular underwear while preserving sensory feedback. The outer waterproof barrier prevents disasters while maintaining the critical learning mechanism.

Underwear-Like Design: Thin profile and fun prints make children excited to wear “big kid” underwear instead of resisting another diaper-like product.

Easy Independence: Simple pull-up & down design allows toddlers to manage bathroom trips themselves, building confidence with every success.

Toddler-Optimized Design: Specifically engineered for children aged 18 months to 4 years. Our Feel & Learn™ system works WITH your child’s natural development instead of preventing it like over-absorbent diapers.

Why This Mechanism Works:

  • Week 1: Child begins recognizing wet vs. dry sensations without major cleanup.
  • Week 2–3: Increased potty requests as awareness builds.
  • Week 4+: Consistent potty use as learning accelerates.
  • The Result: 2,847+ parents report this is the first training method that actually worked for their stubborn toddler.

Bottom Line: Disposables fail because they keep kids too dry to learn. Regular underwear creates messes that make parents give up. Our Feel & Learn™ Technology finally solves both problems.

One Investment (training pants) vs. Recurring Expenses (diapers/disposables)

Most parents think they’re saving money with cheap disposables from the grocery store. Then they do the math and realize they’ve been trapped in an expensive cycle that never ends.

Disposables aren’t just more expensive over time — they’re designed to keep your child dependent. The longer your toddler stays in them, the more money diaper companies make. It’s a business model that profits from your struggle.

Our training pants work differently. You buy them once, and they’re designed to graduate your child OUT of diapers completely. Not keep them buying more products month after month.

Think about it: What’s more expensive? A one-time investment that gets your child potty trained in weeks, or monthly purchases that drag the process out for months or years?

The Real Math

Most parents spend more on disposables in 1–2 months than our training pants cost total. Our training pants pay for themselves by getting your child out of diapers faster so you never have to buy them again.

The Honest Truth About Timing

Every toddler is different, and we’d be lying if we said there was a magic timeline that works for every child. Some parents see breakthrough moments within days, while others need a few weeks to months for the full transformation.

What Most Parents Experience

Week 1: Your child starts recognizing when they’re wet instead of staying oblivious. This awareness is the foundation everything else builds on.

Week 2–3: Increased potty requests and fewer major accidents as the learning accelerates. Many parents report this is when things “click.”

Week 4+: Consistent potty use becomes the new normal rather than the exception.

What Affects Your Timeline

Your child’s age, personality, previous potty training attempts, and how consistently you use the training pants all play a role. Stubborn kids often take longer to start but catch up quickly once they decide to cooperate.

The Key Difference

Unlike disposables that can drag training out for months with no real progress, our training pants create the conditions for learning from day one. You’re not just waiting and hoping — you’re actively building the awareness your child needs to succeed.

Bottom line: Most families see meaningful progress within 2–3 weeks, but your child might surprise you sooner!

Most toddlers actually get excited about wearing these — here’s why:

They Feel Like “Big Kid” Underwear: Our design looks and feels like real underwear, not bulky diapers. Kids naturally want to feel grown-up. One mom shared: “He is so proud to wear underwear like a big boy.”

Kids Love the Fun Designs: With their favorite characters and bright colors, these become something exciting to wear rather than another boring diaper.

Independence Boost: Unlike diapers that need parent help, toddlers can pull these up and down themselves. “Elias was able to pull them on by himself with ease.” This control makes them feel capable and important.

But What If They Still Resist?

Use “Big Kid” Language: “These are your special big kid underwear, just like mommy and daddy wear.” Frame it as graduation, not punishment.

Let Them Choose: Show them 2–3 designs and let them pick their favorite. When kids feel ownership, resistance disappears.

Start Gradually: Begin with their best potty times (usually morning) when they’re most likely to succeed and build positive associations.

Make It Special: Create a little ceremony putting away their “baby diapers” and celebrating their new “big kid underwear.”

Our 75-day guarantee covers this exact scenario — if your child truly won’t wear them after trying these proven strategies, full refund. But honestly? That almost never happens.

UpAiry size chart

Just go by weight! Our sizing is based on real toddler bodies — not guesswork.

Our sizes typically run:
– Small: 1–2 years (7–20 lbs | 3–9 kg)
– Medium: 2–3 years (22–35 lbs | 10–16 kg)
– Large: 3–4 years (35–55 lbs | 17–25 kg)

If you’re in between sizes, we recommend sizing up for more comfort.

💡 Bonus: Every order is covered by our 75-day fit guarantee. If it’s not right, we’ll exchange it for free — easy.

Yes! Our training pants are designed to keep your child dry and comfortable all night. They’re leak-resistant but still let your child feel when they’re wet, helping with potty training even during sleep.

We recommend getting some extra absorbent inserts or a Waterproof Mat for nighttime training for extra leak protection.

Yep — they’re designed to handle that too. Solid poop? Just shake it into the toilet and toss the undies in the wash.

For messier moments, a quick rinse first helps. Either way, you’re covered.

💩 Handles the full potty journey
🚽 Easy to clean
🧽 Toddler-proof

For best results, make sure you’ve chosen the right size — our underwear should fit snugly around your child’s legs without being too tight.

Clasificado 4.7 | (Más de 100,000) Reseñas

Únete a más de 100 000 padres Quién entrenó a su hijo pequeño para ir al baño

Y míralos ganar confianza, dejar los pañales y mantenerse secos, día y noche.

Entrenamiento para ir al baño para un

Entrenamiento para ir al baño para un Niño pequeño seguro y sin pañales

Los niños pequeños aprenden sintiendo, no porque se les diga. Los pañales modernos son tan absorbentes que los niños nunca notan cuando se han orinado, por lo que la conexión entre la necesidad y la acción nunca se forma.

Es por eso que tantos niños permanecen con pañales mucho más tiempo del que deberían. UpAiry devuelve la retroalimentación que realmente les enseña.

  • El interior de algodón les permite sentir la humedad en el instante en que ocurre

  • La capa exterior impermeable aún detiene las fugas, así que no hay desorden ni estrés

  • Ese circuito de retroalimentación desarrolla una conciencia real de la vejiga, rápido

EMPEZAR A ENTRENAR PARA IR AL BAÑO → Amado por más de 100,000 padres
#1 Recomendado por los padres Garantía de 75 días

Qué está realmente en contacto con la piel de tu bebé Importa más de lo que crees

Los pañales desechables están hechos de plástico, pelusa de pulpa de madera y gel de polímero superabsorbente — sellados contra la piel de tu hijo hasta 12 horas al día. Pruebas independientes han encontrado PFAS, ftalatos y otros disruptores endocrinos en las principales marcas — químicos que interfieren con el desarrollo hormonal.

Ese mismo gel también es la razón por la que tardan tanto en aprender a ir al baño. Absorbe tan rápido que nunca sienten la humedad que les enseña. Así que te quedas con un producto que retrasa el entrenamiento Y mantiene los químicos contra su piel por más tiempo.

  • Capa interior 100% algodón — sin plástico, sin gel, sin químicos sintéticos

  • Sin PFAS, sin ftalatos, sin VOC

  • Reutilizable y lavable — menos productos químicos, menos residuos en vertederos

EMPIEZA A ENTRENAR PARA IR AL BAÑO → Amado por más de 100,000 padres
#1 Recomendado por Padres 75 días de garantía
Los problemas de orina no son solo un problema de comportamiento

Los problemas de orina no son solo un problema de comportamiento Pueden ser un problema intestinal

Es por eso que incluimos una botella GRATIS de gomitas Kids Tummy con cada pedido de paquete.

Para muchos niños pequeños, el verdadero obstáculo no es el entrenamiento de la vejiga. Es la caca. La retención, las heces duras y la ansiedad por ir al baño son algunas de las razones más comunes por las que el entrenamiento se estanca y la causa principal suele ser un intestino que carece de las bacterias saludables necesarias para apoyar la digestión regular.

Nuestras gomitas para el estómago reconstruyen la salud intestinal con tres ingredientes respaldados por la investigación:

  • Polvo de kiwi (prebiótico) alimenta las bacterias intestinales buenas y ablanda las heces de forma natural

  • Bacillus Coagulans (probiótico) reabastece las bacterias intestinales beneficiosas para una digestión regular y cómoda

  • L. Paracasei (Postbiótico) estabiliza el ambiente intestinal para que los resultados perduren

COMENZAR EL ENTRENAMIENTO PARA IR AL BAÑO → Amado por más de 100,000 padres
#1 recomendado por padres Garantía de 75 días

Todo lo que necesitan Para pasar de los pañales a la ropa interior

Comodidad de algodón, retroalimentación sensorial real y protección a prueba de fugas. Todo lo que tu niño necesita para dejar los pañales más rápido.

Tecnología para Sentir y Aprender

Tecnología para Sentir y Aprender Que enseña rápido

El interior de algodón permite que los niños pequeños sientan la humedad, desarrollando la conciencia de la vejiga que los desechables nunca pueden lograr.

Capas resistentes a las fugas

Capas resistentes a las fugas o Accidentes Cotidianos

Las capas absorbentes ayudan a contener los accidentes de entrenamiento comunes antes de que lleguen al suelo, al sofá, al regazo o al asiento del coche.

100% Algodón Suave

100% Algodón Suave Suave con la piel

Tejido transpirable y sin químicos, amable con la piel sensible. Sin erupciones, sin irritación.

Fácil de Subir y Bajar

Fácil de Subir y Bajar Independencia

La cintura elástica facilita que los niños pequeños se los bajen, usen el orinal y se los suban ellos mismos.

Reutilizable y lavable

Reutilizable y lavable y Listo de Nuevo

Lávalas a máquina y úsalas una y otra vez. Mejor para tu bolsillo y mejor para el planeta.

Diseños Divertidos para Niños

Diseños Divertidos para Niños Realmente quiero usar

Estampados divertidos que entusiasman a los niños pequeños, convirtiendo el entrenamiento en algo que anhelan.

Amado por los niños pequeños, Con la confianza de los expertos

Y observa a tu pequeño aprender más rápido, mantenerse seco y crecer en confianza cada día.

Enfermera pediátrica

Los padres a menudo asumen que la resistencia al control de esfínteres es un problema de comportamiento. En mi experiencia, suele ser un problema sensorial. Los niños que usan pañales desechables simplemente no sienten lo que está pasando, por lo que su cuerpo nunca aprende a responder. Cambiar a unos calzones de entrenamiento de algodón es una de las primeras cosas que sugiero cuando una familia me dice que el entrenamiento se ha estancado.

Enfermera pediátrica

14 años de experiencia

Especialista en Desarrollo Infantil

El error más común que veo es esperar que un niño pequeño aprenda sin retroalimentación. El control de esfínteres es una habilidad física: requiere que el niño sienta la consecuencia de un accidente y la conecte con la urgencia que lo precedió. Los productos que eliminan esa sensación están trabajando en contra del proceso, no a favor.

Especialista en Desarrollo Infantil

11 años de experiencia

Terapeuta ocupacional, Pediatría

Muchos de los niños con los que trabajo que tienen dificultades con el control de esfínteres no tienen retrasos en el desarrollo, simplemente nunca han tenido el estímulo sensorial que necesitan para establecer la conexión. El uso constante de un pañal de entrenamiento adecuado, en lugar de uno desechable, es uno de los cambios más sencillos que marca una verdadera diferencia.

Terapeuta ocupacional, Pediatría

9 años de experiencia

EMPEZAR A ENTRENAR PARA IR AL BAÑO → Amado por más de 100.000 Padres
#1 Recomendado por expertos Garantía de 75 días
Pruébelo sin riesgo

Pruébelo sin riesgopor 75 Días

Si a tu pequeño no le encantan y no está progresando de verdad, simplemente contáctanos en un plazo de 75 días para un reembolso completo. Sin preguntas.

Hecho para durar

Hecho para durarLavado tras lavado

Mientras que los desechables se tiran todos los días, nuestros calzoncitos de entrenamiento están hechos para ser lavados, reutilizados y usados durante todo el proceso.

Customer Reviews

4.9 out of 5 Based on 4,326 reviews
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Customer photos & videos
Margaret H.
Fantastic product! High quality and absorbent. I purchased these for my grandson and he finds them very comfortable. They'll save my daughter lots of money as we won't need to buy disposables.
Sophie L.
I got 5 of the giraffe training pants for my daughter. She wore them to daycare with spares and the staff were pleased the accidents were contained. Now in her second week she has no more accidents and feels proud of herself! Absolutely love these.
Emily R.
Excellent quality and my son loves the patterns! Good absorbency while still letting him feel his pee. He is now using the potty! Will definitely buy again.
Jessica T.
These training pants are fantastic, I've bought them twice for my 2-year-old. He prefers them over nappies for bedtime. Soft and comfy, and he loved the designs immediately. No leaks so far!
Hannah W.
My little one had her first accident in these and I'm impressed by the absorbency, the outside stayed dry. The adorable colours and patterns made potty training much more enjoyable!
Olivia M.
We absolutely love these! My 4-year-old wears them at night and my 2-year-old uses them during the day. They've helped us a lot potty training both. Love them!!
Chloe B.
This is the third time I've purchased these. My son and I both love them, very comfortable with amazing patterns, perfect for our potty training journey.
Ashley P.
Truly life-changing! The leakproof layers are a game-changer for nighttime potty training. No more messes and my couch is safe.
Rebecca S.
Amazing quality! My child is showing huge improvement after just one week. They feel just like real underwear which really helps the transition.
Amanda C.
My daughter feels so confident wearing these and it makes potty training fun for her. The snug fit means no leaks and she loves the patterns.
Lauren D.
These work!! We started using them and now my son is using the potty. I honestly thought this day would never come... thank you UpAiry!
Hailey W.
Had a wonderful experience despite ordering the wrong size by mistake. Customer service was excellent and provided a new order at no cost. Extremely satisfied.
Megan F.
Purchased a few for my daughter. The quality is great but they ran a bit small. I contacted customer service and Zach was amazing, resolving it quickly and sending replacements.
Priya S.
Super absorbent and feels just like real underwear!
Danielle K.
Amazing product! We saw a difference in only three days of using it.
Steph M.
These are a lifesaver! I can't imagine potty training without them.
Rachel B.
My toddler looks forward to wearing these every day. Highly recommend!
Kim T.
No more nighttime messes! I'm so grateful for these.
Laura P.
Potty training went from frustrating to fun with these. A total game-changer!
Jenna D.
Even daycare praised these! Super absorbent and soft.
Margaret H.
Fantastic product! High quality and absorbent. I purchased these for my grandson and he finds them very comfortable. They'll save my daughter lots of money as we won't need to buy disposables.
Sophie L.
I got 5 of the unicorn training pants for my daughter. She wore them to daycare with spares and the staff were pleased the accidents were contained. Now in her second week she has no more accidents and feels proud of herself! Absolutely love these.
Emily R.
Excellent quality and my son loves the patterns! Good absorbency while still letting him feel his pee. He is now using the potty! Will definitely buy again.
Jessica T.
These training pants are fantastic, I've bought them twice for my 2-year-old. He prefers them over nappies for bedtime. Soft and comfy, and he loved the designs immediately. No leaks so far!
Hannah W.
My little one had her first accident in these and I'm impressed by the absorbency, the outside stayed dry. The adorable colours and patterns made potty training much more enjoyable!
Olivia M.
We absolutely love these! My 4-year-old wears them at night and my 2-year-old uses them during the day. They've helped us a lot potty training both. Love them!!
Chloe B.
This is the third time I've purchased these. My son and I both love them, very comfortable with amazing patterns, perfect for our potty training journey.
Ashley P.
Truly life-changing! The leakproof layers are a game-changer for nighttime potty training. No more messes and my couch is safe.
Rebecca S.
Amazing quality! My child is showing huge improvement after just one week. They feel just like real underwear which really helps the transition.
Amanda C.
My daughter feels so confident wearing these and it makes potty training fun for her. The snug fit means no leaks and she loves the patterns.
Lauren D.
These work!! We started using them and now my son is using the potty. I honestly thought this day would never come... thank you UpAiry!

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Calificado 4.82 | (1,844+) reseñas

Listo para ¿Quieres que el entrenamiento para ir al baño sea un éxito?

Listo para

Cambie a los calzoncitos de entrenamiento UpAiry para ayudar a su pequeño a sentir cuándo es el momento de ir al baño, desarrollando una conciencia real de la vejiga mientras mantiene los accidentes contenidos. Todo ello, facilitándole la vida.

EMPEZAR A ENTRENAR PARA IR AL BAÑO → Clasificado 4.82/5 por más de 1,844 padres
Garantía de 75 días #1 Recomendado por Padres