Mens tracksuit bottoms for jogging, training, fitness, sports, workout and gym activities. , JustSun sweatpants are made of stretch and breathable fabric, can keep the legs, hips and waist flexible and free during exercise. , 70% Cotton, 25% Polyester, 5% Elastane , Fastening: Drawstring , Jogger , Fitted , Two zipper pockets provide a large storage space, which can prevent you from losing your phone, wallet, keys, etc.