Sleek and streamlined, the Nike Men's Reflective Tech Tights offer ergonomic support when you're training for your next half marathon or improving your physical fitness at the local gym. Its Dri Fit body and mesh inserts enhance quick drying comfort, ensuring you're not a sweaty mess after intense exercise sessions. The elastic drawstring waist provides a secure, stay put fit, even through rapid movement and long distance runs. Reflective side seams boost visibility in low light conditions at dawn and dusk, while the articulated gusset improves overall flexibility and support. Additionally, the rear zippered pocket conveniently stores cash, keys, and small extras when you're jogging around town and exercising at the gym.