Featuring perimeter traction and comfortable, easy to use bindings, the MSR Revo Trail is perfect for flat and rolling trails and varied snow conditions. . Clean, reliable design free of bulky hardware. Rugged ExoTract decks offer torsional flex even in extreme temperatures. External steel traction walls for dependable traction. DuoFit bindings are lightweight and secure. Pivot crampons provide dependable traction underfoot. All Condition Adaptability: add on modular flotation tails allow you the maneuverability of a smaller, primary snowshoe with the added on demand flotation of optional, 5 in. (13 cm) tails.