With durable synthetic leather, a supportive footbed, and Vibram traction, all in a versatile package, you won't doubt why MOAB stands for MOTHER OF ALL BOOTS.These performance outdoor hiking shoes feature a GORE-TEX waterproof membrane to keep you dry whether you're in the mountains or out on a country trail. These dynamic shoes have incredible traction and excellent breathability for stability and comfort combined.GORE-TEX waterproof membrane, exceptional breathability, and waterproof performanceLeather and breathable mesh upperBellows, closed-cell foam tongue keeps moisture and debris outProtective rubber toe capBreathable mesh liningMerrell M Select FIT.ECO+ blended EVA contoured footbed with added zonal arch and heel supportMolded nylon arch shankMerrell air cushion in the heel absorbs shock and adds stabilityEVA midsole for stability and comfortVibram TC5+ sole5mm lug depthWeight: 1lb 13oz / 810G