It's vital to keep your feet comfortable while working and the insole of your work boots can add all-day comfort. These Anti-Fatigue insoles from Timberland PRO provide shock absorption and diffusion, rebound, and comfort to make your day as comfortable as possible. Anti-Fatigue Insoles, Model: 91621 Color: Black/Orange Anti-Fatigue technology provides support, absorbs shock and returns energy back to the foot Contoured FCX Technology insole arch support promotes injury prevention and fatigue reduction OrthoLite top layer foam provides cushioning, comfort and moisture management Mesh lining with Agion anti-microbial treatment for odor control NOTE: these insoles are cut large and need to be trimmed around the toe-area to fit the shoe properly. The best thing to do is to use an insole that already fits the footwear and trace a line around the new insoles before you cut them. Size Guide (US Sizes): Small: Men's Shoe Size: 6-7, Women's 7-8 Medium: Men's 8-9, Women's 9-10 Large: Men's 10-11, Women's 11-12 XL: Men's 12-13, Women's 13+
