Keep it clean out there! This customized, strapless gaiter is designed to fit select Altra trail shoes and creates a breathable barrier to keep away trail debris. Whats one good way to ruin a trail run? Rocks in your shoes. Run with the confidence that the abrasion resistant and highly breathable material will help keep your shoe free of momentum-stopping trail mud, rocks, and debris. The strapless design performs best when paired up with an Altra GaiterTrap equipped shoe. Help protect your feet so you can take on the trails with the Altra Trail Gaiter.