Featuring a slightly narrower toe box & tighter heel than the Competition last and less overall volume than the Sport last. Designed for very high-cadence riding & higher pressure and a slimmer fit. OUTSOLE Custom Fit Carbon Fiber sole. Men’s regular width available in a 3-hole cleat pattern or Speedplay specific cleat pattern for use without adapters. Replaceable heel strike pad UPPER Klite Kangaroo leather & Carbitex CX6 Carbon Fiber Stabilizer Support panels help keep the foot stabilized, control stretch and allow for increased power transfer. Lined with Perforated Kangaroo leather for great fit & feel. CLOSURE Dual Side mounted Push/Pull IP1-S BOA lacing system