Gaerne speed composite carbon road shoesgaerne presents the speed composite carbon road shoe ideal for those looking for a functional shoe thats rich in technical content for racing and training the soft microfibre upper is laser perforated with mesh inserts to provide excellent breathability whilst helping to keep the weight down featuresclosure system one boa micro adjustable reel a cable made of stainless steel and a velcro strap in the forefoot turning the reel cable to close the shoe