This shoe is the result of years of studies carried out by DMT on state of the art materials and processes. The result of this intense research work has led to the production of footwear exclusively manufactured with materials with premium technological properties.These shoes weigh 274 grams only and guarantee the same outstanding performance of DMT's best models. This product has been specifically designed to improve performance during cycling, a target that was initially achieved with the SLHC Supra Light Hardened Carbon sole. This sole made in composite carbon, with fixed thickness between the heel and toe, and a new and streamlined design. Light yet rigid SLHC soles ensure maximum adherence of the foot on the pedal, thus guaranteeing excellent performances and optimal riding experience.The uppers have been designed using the famous SL SF Concept SeamlessSockfit Concept technology, without seams or overlapping to assure maximum snugness and remove pressure points on critical areas like the big and little toes. The one piece heel strap features a built in micro ratchet closure system. The reinforced 2X Density Control minimizes discomfort on the heel. The closure system with two Velcro straps holds the foot securely and firmly inside the shoe preventing unpleasant rubbing against the fabric of the uppers.