This Yonex T-Shirt features the Yonex Triple layer dry technology keeps you cool and dry during play allowing you to go harder than ever before which produces a series of high performance permanent moisture management fabrics. Made of specially designed multi-groove micropolyester fiber these can absorb sweat quickly and vapour away the perspiration from the body, cooling down the body temperature. TruVapor easy-to-care apparels are comfortable and breathable.