ABI 3.5 has 3.5 mm of insulation rated to sub-freezing with the addition of a 2 mm natural rubber overlay on the shin and achiles guard, to protect the wearer. A stretch calf panel at the top allows for a custom fit with a grid rubber sole, gives superior grip on level Terrain.
Features
- 3.5 Technology
- 6 mm insulated footbed
- Grid rubber sole
- Rubber shin & achiles guard
- 100% Waterproof