The Björn Borg Performance Boxer Long Leg 2-pack is a double pack of top training underwear made from soft recycled polyester stretch quality fabric. They have mid-rise waist and a longer leg length, with the perfect fit for better performance. Featuring Hydro Pro functionality that wicks moisture away from the skin to keep you dry, smooth seams and elastic to avoid chafing, and a soft elastic logo waistband in microfibre for extra comfort.