Merrell Huntington Convert Earth J036845 (M) Men's Clogs The BIRKENSTOCK Boston clog is Fastener Buckle The BIRKENSTOCK Boston clog is a veritable classic that can easily be worn all year round UPPER: Waterproof full grain leather upper • Waterproof suede leather and mesh upper• Dual top and back strap hook and loop closure system for quick adjustability• Neoprene lining• Integrated EVA foam insole• Molded nylon arch shank• Merrell Air Cushion in the heel absorbs shock and adds stability• Lightweight EVA foam midsole for stability and comfort• Merrell sticky rubber outsole with durable traction that grips when and where you need it The Huntington is Merrell's latest hiking sandal delivering waterproof suede and leather hiking sandal delivering comfort through a lightweight integrated EVA insole with exclusive Merrell Air Cushion in the heel will keep your feet comfortable on the trail or in the water