HOW IT FITS: Compression Fit: second-skin feeling for before, during and after activity; provides maximum support. MADE FOR: High-intensity training, rigorous weight room sessions, rec league and competitive sports. Hyperdrive is our most supportive style to date. BUILT IN TECH: Performance based BallPark Pouch™, Three-D Fit™, Flat Out Seams™, stretch ink matrix. MADE FROM: Moisture-wicking nylon fabric (80%) and a splash of spandex (20%). MEASUREMENTS: 8" inseam, 1 3/4" waistband.