With it's polyester stretch fabric on the front you get great wicking to keep your head cooler while a stretch mesh back keeps the fit comfy and ventilated. When temperatures rise during the height of summer the Castelli Summer headband helps keep sweat away from the eyes and preventing that familiar sting as you ride. Features Stretch wicking fabric. Mesh back ventilation. Fits under helmet.
Best Price: £17.00 from Merlin Cycles