60% polyester, 35% cotton, 5% spandexDrawstring closureMaterial: These jogging jerseys are made of a soft, stretchable cotton blend that keeps you comfortable and warm when you wear them.Modern Style: Men's lightweight tracksuit sets have a classic and stylish design for all seasons and can be worn all day for jogging or lounging. You can pair the sets together or separately with a t-shirt and slacks for a casual everyday look.Occasion: Men's sportswear suits have a casual and sporty style. Perfect for gym, fitness, casual, sports, running, jogging, travel, streetwear, home, hip hop, dance, Christmas, parties and other casual or athletic occasions.Washing suggestion: please machine wash in cold water, do not use bleach.