Design: Waterproof suede leather and 100% recycled non-wicking mesh upper 100% recycled laces and webbing Bellows tongue comfortably protects the feet from debris Rock plate for added protection on the trail Metal hook with traditional lace closure In-Shoe Comfort: Waterproof membrane seals out water and lets moisture escape FloatPro(TM) Foam midsole for lightweight comfort that lasts 100% recycled breathable mesh lining keeps the feet feeling good all day Removable PU footbed for comfort 100% recycled mesh footbed cover BLOOM(R) performance midsole foam is made of 10% algae biomass, transforming green water into clean water in the process Durability & Traction: Vibram(R) Ecostep Recycle outsole designed with 30% recycled rubber which provides added durability and improved grip on wet and dry surfaces Protective and abrasion resistant rubber heel and toe cap