The Edge 130 HV GW BOA gives experts personalized precision thanks to the BOA® Fit system, specifically engineered to dial in the wrap around the leg and foot. The new EZ shell design is easy on and off, while Form Fit plastics make the boot fully customizable. Liquid Fit material in the anatomical high-volume liner creates a perfect mold around the ankle and heel pocket for direct energy transfer and Graphene woven in the liner helps regulate temperature when feet get too cold or hot.