Improved version of the classic Competition tubular tyre. Light weight tubular for serious road racing and triathlon. Now with Vectran Puncture protection. Used by many Pro teams. - Now includes VECTRAN protection One layer of the cut resistant Vectran under the tread instead of the previous two nylon breakers reduces weight and improves rolling resistance and rolling comfort - High performance, all conditions road race Tubular tyre which works well on all road surfaces - ASC Silica compound offers low rolling resistance and light weight to ensure a fast and supple ride, with excellent feedback and grip - Revolutionary Vectran single layer breaker belt offers improved puncture protection over the previous double layer nylon belt - Three fabric piles totalling 18 tpi plus the Vectran breaker belt - Handmade in Germany - Durable enough for training too - Weight 215g