Trek BioDynamic Mid Arch Cycling Insoles with SuperFeet are engineered to harmonise the interface between body, shoe and bike, giving you the complete foot support that you need to ensure mile after mile of efficient, pain-free pedalling.Engineered for unparalleled foot control, pedalling efficiency and comfortThe 3D Arch provides optimal arch support for improved knee alignmentThe precision-moulded heel cup helps to stabilise and align the footA footrest metatarsal pad helps to reduce or eliminate hot footDual-density construction provides more comfort and durabilityInsoles can be cut to fit each individual foot sizeMade with 70% recycled content, including the top sheet, EVA and heel cradle
