Spenco Spenco Polysorb Heavy Duty Insole

The Heavy Duty Insole provides the best combination of shock absorption and energy-return with targeted cushioning and support for standing or walking on hard surfaces. It offers comfort and fights fatigue to provide comfort. Polysorb polyurethane foam supports the arch and heel while a Spencore material heel pad cushions strike impact and reduces pressure. The Spenco Heavy Duty Insole will cushion, stabilize, and support your foot right out of the box. Available in seven sizes to ensure a proper fit, this insole is unconditionally guaranteed for one year. The green low-friction top cloth reduces friction while Silpure antimicrobial technology helps reduce odor.

Heel-to-toe SpenCore Material a 5/32” (4mm) layer absorbs shock and impact for comfort and cushioning Lightweight PolySorb PU Foam provides heel-to-toe cushioning First Ray Drop Zone for efficient toe-off and a healthier stride Forefoot Crash Pad SpenCore Material cushions strike impact and reduces pressure at forefoot Technical Low-Friction Topcloth reduces friction that can cause blisters. Silpure Antimicrobial helps reduce odor.