The Lake MX176 offers incredible performance, stability and all day comfort. Feature for feature no other shoe can be compared to the MX176 in the same category. Upper : Clarino Microfiber & mesh upper. The MX176 features form fitting and durable microfiber and mesh upper with a comfortable and secure BOA® closure. Outsole : Enduro Sole with Ice Lock anti-slip lug inserts. The rubber sole features ICE LOCK tread inserts, which are vertically injected micro glass fibers that grip virtually all surfaces. This gives you an all conditions cycling shoe that is sure footed and stable in any situation. Closure : Side mounted L6 BOA® Push/Pull lacing system with A power strap in the forefoot.