Standout, get noticed, and stay warm in 2XU's HYOPTIK Thermal Tights that is ideal for your cold-weather adventures. The powerful compression wrap and protect key leg muscles prevent muscle soreness, fatigue, and long term overuse injuries. This anti-bacterial tight is rated with UPF 50+ that protects your skin from harmful UV rays. While a graduated compression construction fuses with soft brushed thermal inner layer to provide improved blood circulation and extra warmth in cold climate, flatlock seams reduce chafing, and high filament yarns ensure dryness and moisture-wicking properties. For a smooth streamlined fit, it has a comfort power wide waistband with powermesh. Thanks to the HYOPTIK reflective logos, this travel tight keeps you visible when you're out for a run in low light conditions.