Sock Zone Footbed L Dual Density Polyurethane Cushioning For Ball And Arch With Heel Shock Absorption Air Flow Design All Day Comfort For Work Boots And Shoes

Sock Zone Footbed L (1-Pack) for 889-8000L: Insole
✔️ Dual-density polyurethane footbed with arch and heel support

The Sock Zone Footbed L replacement insole fits compatible work boots, delivering targeted arch and heel support with airflow for all-day comfort. Color: Red / Black

✅ Dual-density polyurethane footbed with perforation for airflow
✅ One density under heel and ball strike areas provides excellent shock absorption
✅ Second density under balance of foot provides all-day cushioned comfort
✅ Color: Red / Black
✅ Size: L

💡 What is a replacement footbed used for in work footwear and how does dual-density polyurethane improve comfort?

In short, it adds targeted support and airflow for extended wear in demanding settings.

- Improves arch and heel support with dual-density polyurethane for long shifts
- Provides enhanced shock absorption under heel and ball strike zones
- Boosts foot airflow to reduce heat and moisture during work