Nike College Speed Vent Shorts - Men's For the die-hard fan, rep your team with pride in the Nike College Speed Vent Shorts, built for style and full functionality. Dri-FIT® warp-knit mesh on the upper-back gusset wicks sweat away from your skin. Perforated, ventilated exhaust in the back panel keeps you cool and comfortable. Team stripes at the side-seams and a heat transfer logo let you proudly display your colors. Fabric: 86% polyester/14% spandex. Mesh: Dri-FIT 100% polyester (100% recycled). Imported.