Tour short sleeve t-shirt specifications: - Material(s): 100% polyester Technology: UV reduction: -Excellent ultraviolet suppression -Yonex clothing suppresses infrared radiation and about 92%* of ultra violet, which minimises heat generation during the game. Stretchy: flexible, indulgent and fashionable. Innovative stretch material allows free movement that supports your active game. Anti-static: avoid the inconvenience caused by static electricity. Coal-impregnated conductive fibres incorporated into the seams of the clothing remove the build-up of static electricity. Sweat-absorbing and quick-drying: stay dry and lightweight fabric that absorbs moisture and keeps you dry.