Spenco Heavy Duty Insole

Spenco Heavy Duty Insole - Proven cushioning and support for standing or walking on hard surfaces. Ideal for: work shoes or boots.

4-Way Stretch Fabric with Silpure
Antimicrobial helps prevent blisters while controlling odor
EVA Forefoot Pad provides superior cushioning and energy return for people on their feet all day
SpenCore? Material a 5/32? layer of this material absorbs shock and impact
Lightweight POLYSORB? Polyurethane Foam provides arch and heel support
SpenCore? Heel-strike Pad provides extra cushioning and shock absorption in the heel

Spenco Size Chart