The Men's Hyperfreak Source 24/7 Shorts are simply put, high-performance redefined. Boasting of the finest quality male functional and casual wear, these shorts deliver the quality, durability, comfort, and style that you expect from a world-class garment. Ideally suited for use in a wide variety of settings, Freak Series shorts offer tremendous value. Revolutionary Hyperstretch technology is largely responsible for the remarkable qualities of our custom high-performance fabric. Our shorts come in 4-way stretch fabric in two different blends, and specialty stretch blends that deliver total comfort as well as stretchability. 89% polyester; 11% estane. Imported.