Grips Men's Diablo Fight Shorts 2015 100% quick-drying polyester, 4-way stretch fabric, Three-layer Velcro Safe Lock System, Elastic padded drawstrings, Anatomic front and back double spandex layer flex inserts, Double spandex layer flex under panels, Anti-slip elastic waistband, Reinforced split-side seams, Highly durable sublimation printing, Hidden mouthguard pocket