Lake Cycling 2015 Men's MX160 Mountain Bike Shoes Action Leather Upper: Breathable, Durable & Form fitting. Air-mesh: Breathable & Abrasion resistant. Real Rubber Outsole with SPD compatible slots. Air-mesh: Breathable & Wicking. Fiberglass-injected Hi-Impact Nylon outsole. Triple hook and loop closure system for three point adjustability.