Suggestion:90% of our Client from U.S. thinks the size of the clothes are a size SMALLER than the U.S. size! * put the body produces heat moisture derived, regulate body temperature, which produce heat adjustment effect, make you keep cool. * quick drying, the drying speed is 5 times of pure cotton. * durable, easy to care, allow multiple washing, don"t shrink, deformation, not mildew. * feel soft, comfortable, breathable, will not bring the discomfort of the skin.