- 200g KEEN.Warm™ insulation
- Dual climate non-marking rubber outsole
- Gator ring hook
- KEEN.DRY ™ waterproof breathable membrane
- TRAPOLATOR ™underfoot insulation system
- Waterproof nubuck leather upper
A lightweight insulation that keeps you warm. Who knew charcoal bamboo could create something that keeps your feet warm? But it makes KEEN.WARM - a lightweight, anti microbial insulation that provides warmth where you need it most.
Three layers of innovative heat trapping materials get sandwiched under foot to hold warm air in. Works a lot like the insulation in your house.
A proprietary waterproof, breathable membrane that lets vapor out without letting water in.