Knockaround Premiums Sport Sunglasses - Hill Charge Trail Running the 3D Ultralight Thermo Headtube

the 3D Ultralight Thermo Headtube is an apparently simple piece of fabric

Each pair arrives with a microfiber protective pouch for convenient storage

The faster you move and the more challenging terrain

Reflective elements for low light conditions

transparent tan frames show you’re hip to today’s edgy trends

Knockaround Premiums Sport Sunglasses - Hill Charge Trail Running the 3D Ultralight Thermo HeadtubeShow the competition whos boss with our Hill Charge Premiums Sport sunglasses! Serene blue frames and polarized aqua lenses keep you steady from the get go, while bright green arms and red hot accent details fuel your fire. Embedded rubber nose pads keep your shades in place through all the action. Plus, impact resistant lenses and UV400 protection provide assists on your inevitable recoveries. Were probably biased, but these polarized sport