Trek RSL Road Cycling Shoes are professional pedigree through and through. An expertly crafted traditional upper and innovative new tech vastly improves comfort and performance, elevating your every attack, breakaway and sprint.Game-changing METNET relief zones give flex where it's needed most. A 100% OCLV Carbon plate delivers superior power transfer for maximum efficiency. Dual Li2 BOA dials provide a dialled, precision fit, ensuring even more comfort and support.Product detailsMETNET relief zones stretch and conform to the foot to relieve common foot discomfortThe updated Trek Pro Last provides a wider performance fit that better matches the average footDual Li2 BOA dials provide low-profile, on-the-fly micro-adjustability for a precision fitA 100% OCLV Carbon plate provides excellent power transfer for optimal pedalling efficiencyAn external heel cup and no-slip heel lining prevent slippage and improve efficiencyPerforations throughout the upper and three vents within the sole provide excellent breathabilityInsoles are made with Rise by BLOOM, a bio-based EVA foam replacementCompatible with three-bolt cleats