The Cool-Liner is designed for the athletic demands of tennis, racquet sports and soccer The Cool-Liner's 93% Coolmax fabric wicks away moisture from the body for cooling comfort during the hottest workouts. Mesh support pouch offers extra ventilation. Shorter leg length designed to be worn under shorts. ****DISCONTINUED BY THE MANUFACTURER. VERY LIMITED AVAILABILITY. ****WE ONLY HAVE THE FOLLOWING: S 6. Do not order more than the quantities listed.