The FloatPro Foam midsole is super lightweight, offering maximum cushioning that's also ideal for fast hiking. The mid-height boots are built to avoid unnecessary waste, including 100% recycled laces, 100% recycled mesh lining, 50% recycled EVA foam insole, and 30% recycled rubber on the Vibram TC5+ sole. They are also vegan friendly, meaning they use zero animal products. GORE-TEX waterproof membrane, exceptional breathability and waterproof performance  Mesh and TPU upper  100% recycled laces  Padded collar  Protective toe cap  100% recycled mesh lining  EVA foam insole with 50% recycled top sheet Removable PU foam insole  Rock plate for protection  FloatPro Foam midsole for a lightweight ride that lasts  New Vibram Traction Lug outsole design for added traction and stability Vibram TC5+ sole Stack Height: 31-21mm  Drop: 10mm Lug: 4mm  Vegan-Friendly Weight (per shoe): 14.1oz _