Specifications:- Material(s): 88% Polyester (Bio Based Polyester), 12% PolyurethaneTechnology:- VeryCool Dry Keep cool, dry, and on top of your game A special hydrophobic fiber moves moisture from the skin to the fabric's surface. Along with its quick drying property, VERY COOL DRY keeps you cool and dry at all times.UV Reduction:- Outstanding Ultraviolet Interception: Yonex closthing intercepts infrared radiation and approximately 92%* of ultra-violet, minimizing heat build-up during play.Antistatic:- Avoid the discomfort of static electricity Carbon impregnated conductive fibers, women into stitching of the clothing remove the build-up of static electricitySweat Absorbent and Quick Dry:- Stay dry and light Fabric that wicks away moisture and keeps you dry