Make nighttime accidents feel like they never happened. With Under Jams your little guy gets to wear Bedtime Underwear just like he s used to but with the dryness of Pampers Leak Protection. That means when nighttime accidents happen he ll wake up dry and feeling a great sense of accomplishment. And it s all because Under Jams Bedtime Underwear have Night Lock technology which makes overnight accidents feel like they never happened. Plus Under Jams are made with cloth-like material and a low waistband so not only are they quiet but no one will ever know your little boy has some nighttime help when he needs it most. Under Jams are available in S/M and L/XL.