Helium Decking - Unique louver design sheds snow to keep them lightweight, while also creating traction. Wrapp Stretch Binding - Stretch binding which provides a comfortable and secure fit with a simple and intuitive two-buckle closure allowing for an easy entry and exit. Helium Trail Crampon - Gives snowshoers the needed grip for excursions down less extreme trails. The fore-foot alignment of the tempered steel tangs provides stability and ribbing allows the crampon to shed snow more effectively. Traction Rails - Run 2/3 length of snowshoe providing stability and control in all conditions, while still allowing tail to flex for natural gate. 12 Degree Heel Lift - Provides relief when climbing those long steep hills, and easily stores for flats and descents