The only thing casual about the Performance Nevado II Shorts are the way they look! Constructed with a resilient shell, removable liner and clean details, these shorts keep you comfortable on and off the trail. Polyester/spandex fabric is built tough for off-road excursions, yet feels casual enough for when you're just hangin' out. Detachable liner with dual-density CoolMax chamois relieves pressure and keeps you dry. Seamless gusset and elastic waist inserts boost mobility while several well-placed pockets carry essentials.