Black Diamond Momentum Harness Kingfisher. With an upper fabric that consists entirely of our Engineered Knit Technology the Momentum provides stretch where you need it support where it matters and all around exceptional breathability. We've also added a micro-fiber liner to the front of the shoe to minimize stretch and maximize comfort. The Momentum's durable rubber is unique in that it's molded inspired by the way we forge our carabiners versus cut from one sheet of rubber. This is our engineered solution to optimize our shoe's rubber and rands for weight consistency and comfort. Built for all-day comfort on moderate routes boulders or gym sessions the Momentum features a soft-flex midsole for sensitivity and is the perfect entry level climbing shoe. Specifications for Black Diamond Momentum Harness: Manufacturer: Black Diamond Fabric/Material: Nylon webbing padding Size: One Size Mens Waist Size: 22 - 27 in Leg Opening: 16 - 20 in Application: Climbing Gender: Unisex Weight: 8.5 oz Features of Black Diamond Momentum Harness Neutral flat last for vertical climbing or all-day comfort Engineered Knit Technology upper provides exceptional breathability and comfort 4.3mm rubber is built for durability and molded for optimal consistency and performance Soft flex midsole for added sensitivity and comfort Two Velcro straps for fit adjustability Package Contents: Black Diamond Momentum Harness Black Diamond BD6511034015ALL1: Momentum Harness Kingfisher