full camber profile and a tapered directional shape the Freecarver 6000s blends design elements from race

A great wide-fit boot – and most importantly

All-weather rubber outsole with heavy gauge sidewall stitching and molded rubber pods for traction

Flex index: 30

Aspen Core – Full length FSC Certified Aspen wood core with high-density strips of birchwood in the binding area

Trek Circuit Road Cycling Shoe Size:44 full camber profile and aEveryday comfort. Revolutionary fit. Trek Circuit is made for comfort and on bike efficiency. Whether you're crushing a quick training ride or ticking away the miles on a century, every pedal stroke will feel as good as the first. A more relaxed performance fit and METNET relief zones provide superior comfort, a stiff outsole and BOA fit system deliver great pedaling efficiency, and 2 and 3 bolt cleat compatibility add versatility. Product details