95%Polyester, 5%SpandexPull On closureFeature: 2 Pieces Bodycon Sweatsuits Set, Short/Long Sleeve Sweatshirt + Long Skinny Sweatpants, Solid color with Striped Patchwork Detail, Crew neck Pullover.Occasion: Suit for Jogging, Fitness, Workout, Exercise, Sports Wear and Casual daily wear. Unique and elegant design will make you look more charming when you dress it in any occasion.Comfy and stretchy fabric, skinny fit. Unique and elegant design will make you look more charming when you dress it in any occasion.Please refer to our own Size Chart in the last image rather than Amazon size guide, and choose the proper size.Garment Care: Hand wash in cold water is recommended. Do not bleach or soak for too Long. Hang dry.