The most comfortable snowboard boot insole ever! This insole is the culmination of more than two years of testing and refinement based on rider and customer feedback. Cloud-Like Comfort - long-lasting support, impact dampening and improved snowboard boot fit. Response - Shred Soles Innovative Snowboarding Specific ShWedge taper improves performance by realigning ankles, knees, and hips to natural and balanced snowboarding posture. Arch Support - DynArch2 is engineered specifically for snowboarding to maximize arch support and minimize strain. Impact Reduction - Compact ShredTech high-density gel precisely positioned in the heel absorbs and dissipates impact energy. A layer of comfortable ShredBed Microcellular Urethane under the forefoot reduces chatter.