Recycled mesh upper with eco-friendly leather overlays and lining, along with recycled laces and webbings Uses an OrthoLite Eco insole that is comprised of 17% total eco content delivering enhanced breathability and lightweight long term cushioning Techlite Live - Our new cushioning is a proprietary compound that delivers high performance underfoot while supporting sustainability Omni-Grip Live - Our compound utilizes 50% or more bio based natural rubber 13.1 oz. / 372.5 g (Per Shoe, Size 9) Uses: Hiking