LANBAOSI Mens Running Quick Dry Compression Shorts Polyester / Spandex, Machine Washable Soft,breathable and moistue-wicking fabrics keep you dry and comfortable,Smooth heat gear and super elastic fabric Increased musular power&endurance compression fit improves blood flow and oxygen supply to your muscle. Fully bonded and Flat lock seams to prevent chafing;Moisture Transports System sweeps away sweat and dries quickly Suitable for all sports indoors and outdoors,Such like:running,basketball,gym and etc.