Lake Competition 100% Carbon Fiber Sole with Mountain Race X real rubber sole

Helcor Abrasion resistant leather and mesh with a hook lycra heel lining. The Helcor Abrasion resistant leather is specifically designed to be extremely durable against rubbing, scrapes and scuffing. The leather upper is sleek, supple and form fitting giving you a glove like feel that over time makes a perfect match to your foot like nothing else. Hook lycra heel liner offers a firm grip to your foot for those walking sections. 

Dual Side mounted Push/Pull IP1-S BOA® lacing system with releasable lace guides. The closure system utilizes dual BOA®s for even more adjustability