Atlas - 12 Series Snowshoe 35" (Fire) - Men's: Spring-Loaded Suspension (SLS) allows for natural articulation of the foot for unmatched control and comfort. New one-piece Wrapp binding cinches completely with one easy pull on the web loop. Specifically molded for right and left feet, the flexible binding cradles and wraps around the foot for a comfortable, warm, and secure fit. Grooved, coated nylon webbing stays dry and light. Positive-locking, low-friction roller buckles are quick and secure. ReactiV 7075 aluminum frame is Atlas' stiffest chassis for an extremely responsive-feeling suspension, with the 7075 aluminum being the lightest strongest tubing available. Holey-1 toe crampon has a 3D-formed design that allows for lighter weight and structural strength. Parallel traction rails under the sides of your feet where you get the most control provide increased traction while traversing. Heel lift bar relieves calf muscle fatigue while ascending steep slopes (bar stores flat when disengaged). Duratek decking is durable and lightweight. Surface area: 270 sq in. Weight (per pair): 4.84 lbs (2.20 kg). Load: 180 to 300 lbs.