Fits most road cycling shoes. Such as shimano, Gavin, Pearl Spring. 3-hole design provides ultimate stability and extensive adjustability for foot placement and alignment. Compatible with Look Delta system pedals (not compatible with "Look Keo" system pedals). 9 degree floating system for comfortable ride. Get your feet, ankles, and legs into a more comfortable position during the ride. Top power delivery. Lightweight and very durable Remarks: Dear buyer. The size is measured manually, the unit is CM, there is an error of 1-2MM, please refer to the actual product. The pictures are taken in kind. There will be slight chromatic aberration due to shooting light, angle and monitor. Please refer to the actual item received. Every product is inspected before shipping. Please rest assured to place an order. Piece: 1 Color: red Dimensions: 7.2 x 6.3 x 2.2