CLEARANCE EVENT HAPPENING NOW ON ALL CLASSIC TOP & BOTTOM SETS! Classic Top and Bottom Sets are lined with a patented absorbent liner which can absorb roughly 3 pees a night for light to moderate pee-ers and be washed 300+ times, making them the perfect stepping stone to overcoming nighttime potty training. Top and Bottom sets include a shirt and Peejamas bottoms! If your child is a heavy wetter, consider adding a Mattress Protector and Booster Inserts to your order. With Peejamas' Dry Mattress Guarantee, if your mattress gets ANY urine leakage on it when you bundle our Mattress Protector with any nighttime trainers, we'll offer 100% of your money back. Peejamas are 100% cotton. Clearance items are FINAL SALE.