95% Polyester, 5% Spandex Hand Wash Only Ultra Soft Velvet: This athletic clothing sets is made of velvet material.Soft stretchy and lightweight, keep you comfy and relaxed.It can keep warm in cold winter. This pants set is very suitable for both leisure and sports. 2 Piece Outfits:Velour tracksuit set with a classic hoodie + pocket stylet;Loose fit sweatpants are comfortable wearing ,which makes your kids entirely relaxed and cozy to wear. Ocassion: This hoodie track suit comes With a Full-zip hoodie sweatshirts and a long pants.Perfect for layering, back to school, working out, going to the gym, fall sports, and training. Cool and Casual Fall/Spring Outfit: Lightweight sweatsuit, sweatsuits sets/jogger set/lounge wear/outing suit/ Suitable for spring and autumn, winter warm, as well as late summer nights. Fashion:Kids Track suits are a closet staple so you won't want to miss out on this! wear this jogging suits for a fashion and casual look, make your kids look more charming.