Karrimor rc cool cap the karrimor rc cool cap helps to maintain your cool with a mesh panelling structure keeping that ventilation up while the sun visor helps to block out the suns rays allowing you to focus on the road ahead and feel comfortable the soft head band running around the rim also helps to wick away moisture during running to provide a comfortable and dry feel finished with karrimor branding and reflective detailing warm weather running cap ventilation ports lightweig