Peloton Cycling Shoes, with Delta-compatible cleats. Size EU 41. Excellent, gently-used condition with minimal signs of any wear (used for less than 25 rides, then swapped for SPD-compatible shoes). Only sign of wear is really on the bottom around the cleats from adjusting the cleats and clipping in and out of the pedals. Here is description of the shoes from Peloton's website (currently selling on-sale for $107): Comfortable indoor cycling shoes with a breathable upper and mesh vent on the base. Features a quick ratchet clip, plus hook and loop straps to adjust for the perfect fit. Sizes are European and US. Runs true to the size of your everyday shoe. Narrow to normal fit. If you fall between sizes or have a wider foot, we recommend sizing up. Cleats included. Please let me know of any questions.