Superior Comfort and Skin Protection Each training underwear is designed with ultra soft and breathable materials that help to keep your child comfortable and help protect their sensitive skin. Up to 100% leak free, Pull-Ups Skin Essentials Potty Training Pants feature a targeted absorbency zone to protect girls where they need it most and help maintain comfortable and healthy skin. Dermatologist-approved Pull-Ups Skin Essentials toddler training pants for girls are hypoallergenic, free of fragrance, elemental chlorine, parabens, phthalates, natural rubber latex and lotions.