Cross-Trainers

The potty training insert that helps you ditch diapers for good

For years, potty training products have overlooked a critical step – the final step! Introducing Sposie Cross-Trainers. The first-to-market alternative to bulky, crinkly pull-ups by supporting children without the confusion and confidence set-backs. Designed to fit discreetly inside big-kid underwear, each absorbent Cross-Trainer pad helps protect against leaks, reduce nighttime accidents, and keep kids feeling dry and confident until morning. More than just a padded insert, Sposie Cross-Trainers help minimize laundry and frustration while promoting independence, better sleep, and long-term potty training success—for both kids and parents.

Regular price $ 39.99
Regular price Sale price
$ 39.99
Fits Most Kids Ages 2-7
Fits Most Kids Ages 2-7
No Harsh Chemicals
No Harsh Chemicals
Sensory Friendly
Sensory Friendly
Zz
Sposie Sleep Club — 10% Off + Monthly Delivery
  • Details about one-time purchases here.
  • Details about one-time purchases here.

We’re Committed to Your Satisfaction

DownWithBigDiaper!

How It Works

Cross-Trainers are different from any other potty training product. Made to fit right into real underwear, they help kids enter or stay in the exciting final phase of potty training with less stress and leaks. The absorbent core provides extra assurance, helping to keep your little one dry through the night without the bulk and backsliding of pull-ups.

Step ONE

Remove release paper from The Cross Trainer

Step TWO

Place the pad in underwear

Step THREE

Sleep dry all night

Why we made them

Kids and parents deserve to see more success in potty training. It can be hard work, and most training pants and pull-ups are just diapers in disguise, keeping kids stuck in the in-between longer. We made Cross-Trainers to offer an easy, comfortable and discreet way to keep moving forward, even when accidents happen.

Who They're For

Kids who are ready to wear their favorite big-kid underwear through the night. Parents who wouldn't mind a little less stress and laundry. And families who are ready to confidently say goodbye to diapers. Cross-Trainers are perfect for kids who are new to nighttime training, nearing the finish line or even older kids who still need a little discreet absorbency just in case.

Victory Loves Company
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@riverwoods
@riverwoods
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Cross Off Diapers with Cross-Trainers.

Bulky bottoms
Slim, discreet pad
Diaper-like feel
Worn with real underwear
Can cause regression
Encourages independence
Messy accidents
Designed for potty-trained(ish) kids

FAQs

Cross-Trainers are designed to work with most standard children’s underwear from sizes 3T and up. For best results, choose underwear with a snug but stretchy waistband to hold the pad securely in place. They’re not intended for use with pull on style diapers or training pants.

Cross-Trainers are built for maximum overnight protection, which means they’re slightly thicker than a typical pad. If your child’s underwear feels too tight with the pad inserted, we recommend sizing up one underwear size for a more comfortable fit without sacrificing performance.

Yes! Cross-Trainers are specifically designed to help day-time potty trained children and older children manage nighttime bedwetting without returning to diapers. They offer discreet, absorbent protection that keeps underwear dry and helps your child wake up feeling more confident.

Unlike overnight training pants or pull on style diapers, Cross-Trainers are worn inside regular underwear, helping reinforce daytime potty training while still protecting against leaks at night. They’re less bulky, feel more like regular underwear, and offer a discreet alternative for older children.

Although Cross-Trainers are designed to be disposable, parents may use continue to use the pad if the child has not had an accident in them. They’re made with ultra-soft, hypoallergenic materials and designed to be easy to use with no mess.

We’re Absorbency Royalty
Our pads don’t just soak up leaks; they laugh in the face of overnights, potty training puddles, and more.
Skin So Safe, It’s Practically a Hug
No harsh chemicals, no sneaky irritants—just gentle, hypoallergenic magic.
Award-Winning, Parent-Endorsed
When Good Housekeeping loves you, you know you’re doing something right.