Memory Foam Shoe Insoles One Size Fits All Boots Sneakers Insole Cut to Size Here are your new Memory Foam Shoe Insoles. These one size fits all, just cut to size, insoles work with most any form of footwear. So whether it's shoe repair or hiking comfort, and at 5/16" thick, the insoles are sure to be up to the task. The instructions to cut are right on the sole. Thanks for stopping. Please visit my slow growing store, read about me, my policies and view other items that may interest you. Also, I would be honored to be added to your saved seller list. **I always have money saving volume discounts on most items** David - thediscountretailer