When your shoes and insoles work together, hours in the outdoors can feel like minutes. Leave sore, tired feet behind with Superfeet Hike Cushion insoles – lightly structured support made to feel like part of your hiking footwear. Patented Adaptive Comfort Technology flexes adn adapts to your foot’s natural motion while an energizing heel cushion disperses impact and reduces fatigue. Made to replace the removable liner in roomy hiking boots and outdoor footwear. Trim to fit your shoe size. Arch Height: Medium/HighThickness: MaxCushion: SoftBest For: Hiking boot, trail shoesFirst Best In: Roomy to moderate fitting RUNNING and WALKING footwear with removable insolesSUPERFEET SIZE CHARTSUPERFEET SIZEBCDEFMEN’S5.5-77.5-99.5-1111.5-13WOMEN’S4.5-66.5-88.5-1010.5-12