Spenco Women's PolySorb ProForm Ultra-Thin Insole

The Spenco Women's PolySorb ProForm Ultra-Thin Insole has your back (or foot) for your training needs. It's built with a lower profile to fit well in a pair of training shoes so you can have that extra support you need. SpenCore heel strike pad absorbs shock, making the insole great cushioning work shoes or boots. SBR forefoot pad provides optimal cushioning and energy return. POLYSORB PU (polyurethane) foam is featured in the heel and arch for added support. Silpure antimicrobial technology is built into a 4-way stretch fabric topcloth to help prevent blisters and resist odors. Can trim-to-size. Imported.