Covey Sports ski and snowboard insole boot shims are a simple way to increase volume and tighten up "packed out" liners. Each shim is 1/8" in thickness, is resistent to mildew, and is made from a non-woven resin saturated polyester. Recommended to insert the shim in-between the boots shell and liner. Recommended to buy one size up and trimming the shims as necessary.
- Covey Sports ski and snowboard insole boot shims are a simple way to increase volume and tighten up "packed out" liners
- Each shim is 1/8" in thickness, is resistent to mildew, and is made from a non-woven resin saturated polyester
- Recommended to insert the shim in-between the boots shell and liner
- Recommended to buy one size up and trimming the shims as necessary
