Lake MX237 Mountain Shoes. These sleek Lake MX237 mountain shoes turn out frightening amounts of speed in no time flat, thanks to their design and technology. Besides the obvious good looks, which are important mind you, the Lake MX237's feel amazing on your feet as well. They utilize Lake's cutting edge BOA lacing system, combined to create a luxuriously comfortable shoe that conforms to the shape of your foot. A full grain leather and mesh upper is a nice finishing touch. Lake's dual side mounted BOA lacing system uses flexible nylon strands to cinch the uppers together by way of ratcheting micro adjust dials, which draw the uppers down and back for a secure, non bulky fit. Finally, Lake adds a stiff carbon fiber sole, with Mountain Race X real rubber tread, that ensures excellent power transfer on the bike.