• Waterproof membrane seals out water and lets moisture escape
• Nylon ripstop upper
• Inside zipper for easy on and off
• 100% recycled webbing pull tab
• 30% recycled fleece lining
• 100 grams lightweight, low bulk insulation keeps you comfortable
• 10% recycled removable PU foam insole
• Merrell Air Cushion in the heel absorbs shock and adds stability
• Lightweight high rebound EVA foam midsole for stability and comfort
• Merrell mountain-grade Quantum Grip™ rubber outsole