Extreme mesh - eXtreme durability, comfort, and value. Heavyweight fabric, plus eXtreme moisture management and resistance to color migration during the decoration process. It's the only 100 percent polyester Cationic colorfast dyed tricot mesh of its kind. ADULT/MEN'S SIZES Waist: XS(24); S(26-28); M(30-32); L(34-36); XL(38-40); 2XL(42-44); 3XL(46-48); 4XL(50-52)