Spenco® 39-818 PolySorb® Triple-Density Replacement Insoles offer advanced comfort, cushioning, and support for work boots, featuring TPR Comfort Gel, metatarsal arch support, and Silpure antimicrobial top cloth to reduce odors and friction, ideal for long hours on your feet.

Key Features:

• Triple-Density Design: Provides ultimate comfort, cushioning, and support
• TPR Comfort Gel: Thermoplastic rubber for superior cushioning and energy return
• Metatarsal Arch Support: Relieves pressure from the ball-of-foot
• Silpure Antimicrobial Top Cloth: Eliminates odor-causing bacteria and reduces friction
• Stability Cradle: Supports arch and heel for easier shoe placement and comfort
• Extra Heel Cushioning: Softer gel absorbs impact at heel strike
• Multiple Sizes: Available for Women’s 7-12 and Men’s 6-13 (39-818-02 to 39-818-05)

Perfect for prolonged standing, Spenco PolySorb Triple-Density Insoles deliver lasting comfort and support in demanding work environments.