86% True to size
98% Felt true to width
55% Excellent arch support
- SKU: #7914295
- View the size chart
- The Spenco® PolySorb Heavy Duty Insole offers maximum protection while your on your feet and on the go all day long.
- Please note: These are Spenco® Insoles distributed by Implus.
- Sold as a one-pair pack.
- Constructed for low to medium arch.
- The Silpure Antimicrobial top cloth reduces friction and heat build up with its four-way stretch nylon construction, preventing blisters and calluses.
- SpenCore™ heel-to-toe cushioning for full coverage protection.
- SBR rubber cushions the forefoot and provides extra protection against shock abrasion.
- Spencore™ heel-strike pad provides focused cushioned protection.
- Lightweight, contoured POLYSORB™ polyurethane foam bonds to closed-cell nitrogen-injected Spenco material, cradling the heel and support of the arch.
- Ideal insoles for work shoes or boots.
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Spenco PolySorb Heavy Duty Insole
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If, for any reason, you are unsatisfied with your purchase from Zappos Retail, Inc. you may return it in its original condition within 365 days for a refund. We'll even pay for return shipping!