Unico Long Leg Boxer Tarapac&Atilde;&iexcl; Men's Underwear. Incomparable quality and comfort without compromising style. The unstructured swimwear patterns aid movement and become a second skin. Offers excellent support, ideal for both competetive or leisurely sport. High durability and retention of shape. Sizing. Small: 28-30" Medium: 32" Large: 34" X-Large: 36-38" (inches).