KEEN.DRY
A proprietary waterproof, breathable membrane that lets vapor out without letting water in.

KEEN.WARM
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.

KEEN.DCR
The KEEN Dual Climate Rubber outsole hardens in cold weather to bite into packed snow – all in the name of traction.

KEEN.PROTECT
Can a sandal protect your toes? The answer is yes. The reason is KEEN Patented Toe Protection where the shoe outsoles wrap up and over the toes for ultimate protection.