Tempo Overcurve R5 is a quick-fit road cycling shoe designed to suit every rider and every ride. With a timeless look and versatile performance, the classic road shoe has been redefined with a distinct fi'zi:k identity and a smart form-fitting construction.The shoe features a staggered collar that wraps around the ankle, tracking the natural misalignment of the ankle's two bony protusions: the lateral and medial malleoli. This results in an asymmetric shape, with the throat of the shoe curving over the foot from the outside to the inner side. The closure is fast and easily micro adjustable using a BOA IP1 dial and velcro strap to fine tune the fit in the forefoot area.Specifications:- Outsole: R5 carbon reinforced nylon- BOA IP1-B dial- Approximate weight: 253g (size 42 1/2 pair)- Sizes available: 36-48The Tempo Overcurve R5 road cycling shoe by Fi'zi:k combines style, performance, and comfort for all riders.