The Atlas Helium MTN 23 Snowshoe is an all mountain Snowshoe for mountainous adventures. Strap them on with the easy yet durable Wrapp MTN Binding and tighten them to your comfort preference with the BOA Fit System. The Helium deck is a composite construction, making them lightweight and Snow-shedding. The MTN Crampon and aluminum traction rails off the grip necessary on Snowy mountain trails. Features of the Atlas Helium MTN 23 Snowshoe Helium decking includes a unique design that sheds Snow to keep them lightweight, while also creating traction Wrapp(TM) MTN bindings combine the Wrapp(TM) series with the BOAA(R) closure system to ensure a precise Fit that you can adjust on the fly when terrain gets Technical The Helium MTN crampon is the most aggressive crampon in the Helium series and provides reliability in all types of Snow and ice Traction rails Are curved and set in close to the foot to provide sidehill traction and stability 19Adeg heel lift helps to ease fatigue if you happen to find yourself on slightly steeper terrain 23in. deck