The fox clothing evolution comp liner undershort is the same as found in foxs high end baggy shorts they include foxs top of the range evo chamois which features anatomically shaped 4 way stretch anti microbial surface fabric and a perforated foam core for maximum breathability and in the saddle comfort custom jacquard fox waistband and thigh grippers ensure the liner remains securely in position over extended periods in the saddle with flat lock stitching throughout eliminating the risk of