- SKU: #8121957
- View the size chart
- The Dr. Martens® Premium Insole features all the classic comfort benefits, but also includes a modern supportive system that provides long-lasting underfoot comfort.
- Lightweight and breathable construction.
- Includes a "Skeletal Support Module" that supports and stabilizes your heel and arch when you walk.
- Smartmask® technology is a custom blended polyurethane foam with millions of tiny air bubbles, which cushions your every step while holding your foot in the correct anatomical position.