On Running Men\。Material: Made with a durable and breathable vegan leather upper. Closure: Feature a classic three-strap hook-and-loop closure for a secure, customizable fit. Compatibility: Designed with dual cleat compatibility, working with 2-bolt (SPD) and 3-bolt (Look Delta) pedal systems, making them suitable for both indoor and outdoor cycling. Sole: Equipped with a stiff, \"No-Flex\" sole to maximize power transfer to the pedals. Use: Ideal for versatile cyclists and indoor cycling enthusiasts, including compatibility with Peloton bikes. Condition Like new- please look at last picture for peeling on back of one shoe. Smoke free home. I belief this item is unisex. I ship next day. Offers Welcomed.