Made of 77% Poly and 23% Lycra, this moisture wicking technology will allow you to practice and train at a peak level. This high tech training apparel aids in increasing performance by supporting muscles and ligaments, keeping them warm and limber to avoid unnecessary stress and injury ClimaLite - Provides essential moisture management; Breathable fabric wicks moisture away from the skin; Athletes stay dry and comfortable; Optimizes performance by minimizing overheating and energy loss Available in black and white colors. Size/Chest: XS/32-34; S/35-37; M/38-40; L/41-43; XL/44-47; XXL/48-51