Yonex 10443 Tournament Mens Shirt is a lightweight high performance top as worn by the worlds best players. Yonex clothing dries sweat quickly and lowers your body temperature to keep you comfortable. Power Sleeve - Smoother arm movement when in action. Affording a 165-degree range of motion in the sleeve, our shirts boast less restriction and free movement. Antistatic - Avoid the discomfort of static electricity. Carbon impregnated, conductive fibres, woven into the stitching of the clothing remove the build-up of static electricity. Stay cool under pressure and concentrate on winning.