Patagonia Forra Wading Boot Engineered for trail and river, the Forra Wading Boots are lightweight without sacrificing performance. Built with Vibram Mars sole technology for traction and grip, these boots feature a high ankle, sturdy toe box and adjustable, noncorrosive lacing system for support and durability. * Abrasion-resistant Cordura nylon mesh upper for quick-drying, durable, lightweight support * High collar design provides a more stiff upper for ankle protection and stability; reinforced toe caps for technical wading * Vibram Mars sole made with XS Trek compound provides a large contact area for superior grip; outsole features HexaBase lugs for maximum traction and stability * Boots are engineered to clear water quickly; upper boot is free from unnecessary foams and backers for faster dry times * Adjustable webbing lacing system provides in-stream security; hardware is noncorrosive and abrasion-resistant * Engineered for light weight and comfort during overland approaches and for reliability in all types of wading Weight 1162.33 g (41.0 oz) Upper: 100% nylon mesh. Midsole: EVA and rubber. Outsole: Vibram Mars with XS Trek compound