While the Momentum climbing shoe was built with ultimate comfort in mind, it excels in performance. With an engineered knit tongue and a micro suede upper, the Momentum provides stretch where you need it, support where it matters and all-around exceptional breathability for long gym sessions or all-day multi-pitch endeavors. The neutral last provides comfort and performance on a wide range of climbing styles, making this a great one-shoe-quiver as you hone in on your preferred style of climbing.Features:- Neutral, flat last for vertical climbing or all-day comfort- Two hook-and-loop straps for fit adjustability and quick on-and-off- Updated Black Label rubber with improved grip and durability- Mid flex, molded blackLabel rubber midsole for added sensitivity and comfort- Recycled engineered knit tongue- Micro suede upper will mold to foot shape, but won't stretch- Updated heel rubber geometry for consistent tension- Updated midsole for improved edging abilitySpecifications:- Weight per Pair: 581 gMaterial: - Upper: 55% Polyester, 45% Rubber- Lining: 60% Polyester, 40% Suede- Midsole: 100% TPU- Outsole: 100% Rubber