Our Endurance 2 X-Tract Men pad is a further evolution of the Endurance Men chamois. Endurance 2 X-Tract Men has centrally sewn inserts and is made with a new generation of high density foams. Its special shape offers the absolute best protection and fit differentiating it from the Endurance Men. The X-Tract fabric structure has a double layer which helps collect and expel moisture. Endurance 2 X-Tract Men is best for long rides.