Elastic closure Material ?C Polyester+Cotton, Four way stretchy, Deep pockets, Built-in shorts with tight fit offers support to thigh muscle to prevent, The back of the waistband can be hung sweat towel. Moisture Wicking ?C Built-in long liner wicks with a pocket pulls moisture away from the body during any activity enhancing dryness and ensuring lightweight breathability. Elastic Waistband ?C Elastic waistband with adjustable drawstring Delivering a custom fit and feel that isn??t too tight but stays on your waist even when moving around. Occasion ?C Suitable for fitness, running, training, boxing, ball sports, at home and etc; The shorts is the best choice for any season. Lifetime Warranty ?C 100% Satisfaction Guarantee, just contact us for a full refund or a replacement when 1% discontent.