Lace-up styling Breathable linings are made with 50% PET (recycled plastic bottles) 15% recycled rubber outsoles Internal wedge adds

Foam and fleece insulation provide warmth and lightweight protection

Removable insole for customized comfort and easy maintenance

Upper: nubuck leather

Merrell Women's All Out Blaze Sieve Castle Rock Motorcycle Lace-up styling Breathable linings areThis water shedding hiker attacks terrain. Its waxy leather upper is made for forging creeks. Efficiency comes from the Unifly midsole. FEATURES Waxy waterproof leather and fabric upper. Lycra neoprene stretch collar for easy on and off. 3mm lug depth