Full-length running tight engineered for performance in cold and variable conditions. Constructed from a LYCRA® ribbed compression fabric that delivers resilient stretch, consistent shape retention, and a supportive feel during long mileage and interval work. The ribbed structure enhances thermoregulation and improves mobility through directional elasticity. Flatlock seams provide a low-friction interior and a smooth, ergonomic fit. A side mesh envelope pocket offers secure, bounce-free storage for a phone or essentials, while a rear invisible zipper pocket adds additional secure storage with sweat-proof paneling. The perforated waistband with an internal drawstring ensures a locked-in fit that stays stable through changes in pace and terrain. Finished with reflective heat-transfer detailing on both calves for visibility and ASRV branding at the thighs. Model is 6’1, 185lbs and is wearing a size L.