Oboz Men's Cottonwood Waterproof Mid Hiking Shoes - The Cottonwoods are Oboz most responsibly sourced hiking shoes to date, earning it the Oboz Green Standard Product stamp. Each hiking shoe features numerous 100% recycled elements including the upper and lining, along with a bio-EVA midsole, and a PFAS-Free DWR finish. Each step will feel lighter knowing your shoes are easier on mother earth. LWG Gold ISA LITE Nubuck leather; Abrasion-resistant mesh; PFC-free DWR finish; Recycled laces and webbing; Weight: 442g; Heel drop: 8mm; Form hugging heel cup; Sculpted mid-foot; Generous forefoot & toe box; Style: 78301;