Whether you're training for a half marathon or you just like to get out and run, rely on the CW X Women's Endurance Generator Tights for extra stability when you navigate the twists, turns, and unstable surfaces on the trails. Designed with Stabilyx and Pro Support Web technology, the Endurance Generator supplies optimum muscle and joint support which helps to stabilize the hips and pelvis and reduce impact to the knees. Exo Stretch fabric combines moisture wicking UV protection with dynamic four way stretch support to keep you cool and comfortable when you hit the trail, pavement, or track. Flat seam construction eliminates abrasion, increases comfort, and enhances fit by reducing bulky seams while an abdominal support panel provides extra support to the lower abdominal muscles. For a secure fit, CW X gave the Endurance a double reinforced waistband with flat drawcord while a key pocket houses your house or car key.