2XU Unisex Light Speed Small Cap UQ7320F Size:One Size We've also updated our hiking

We've also updated our hiking sock construction to be more sustainable with the additon of recycled nylon

Only compatible with COROS Heart Rate Monitor

it's an essential tool for protection and performance

The integrated PowerTap™ Technology temporarily boosts the light to 1100 lumens with a simple tap for long-range viewing

2XU Unisex Light Speed Small Cap UQ7320F Size:One Size We've also updated our hikingFeaturing a smaller pliable brim and crown, the Light Speed Small Cap is packable and fast drying to keep you cool and dry while you're on the move. Feature Lightweight Engineered from lightweight fabrics to help you focus on your workout with zero distractions Fabric Quick Drying High quality and durable yarns outlast the competition and keep the skin cool and dry. Activity Running Contains sweat wicking technology and lightweight breathable fabric