Topo 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 our MTN Racer 4 and Vista.