Built for unparalleled comfort during all day cragging and gym sessions, the Momentum Lace is a shoe that combines innovative technology with a classic, flat-last design. The result is an entry-level shoe that excels in performance. With an upper fabric that consists entirely of our Engineered Knit Technology, the Momentum Lace provides stretch where you need it, support where it matters and all around exceptional breathability. WeA;&&';;ve also added a micro-fiber liner to the front of the shoe to minimize stretch and maximize comfort. The MomentumA;&&';;s durable rubber is unique in that itA;&&';;s moldedA;-inspired by the way we forge our carabinersA;-versus cut from one sheet of rubber. This is our engineered solution to optimize our shoeA;&&';;s rubber and rands for durability and comfort. Designed for all-day comfort on moderate routes, boulders or gym sessions, the Momentum features a soft-flex midsole for sensitivity and lace-up adjustability, makin