Double layered shorts with an inner compression layer and an outer Air pro™ layer. The highly technical shorts are lightweight with 4-way stretchability. The shorts have a towel/shirt loop in the back and have an inner compression phone pocket which is placed high on the hip to minimize movement and keep the pocket items out of the way while working out. - AirPro-Fabric - Regular-Fit - Inner Compression - Waist Loop for Hanging Shirt - Fabric: Outer: 86% Polyester 14% Spandex, Inner: 91% Nylon 9% Spandex