Topo Athletic Switchback GaiterLevel up your trail days with Topo Athletic's Switchback Gaiter! The updated design features a new easy to use and more universal hook and loop attachment system to connect the gaiter to the heel of the shoe, while the front hook fastener connects to the D ring at base of the laces. The lightweight stretch nylon wraps the ankle and top of the shoe to keep debris out. Compatible with the MTN Racer 4. Price per pair.