Ucraft Terra Rock Climbing and Bouldering Pants. Quick Drying, Durable, Anatomic. Strong and stretching climbing pants for tough conditions. 95% cotton 5% Spandex. Elastic breathing waistband fits perfectly and feels great under the harness. Ankle drawstrings make it fit any inseam. The feature of this model is a bright color and a pocket on the side that will stay under the harness and can fit your phone, keys, energy bar or a tape.