A proprietary waterproof, breathable membrane that lets vapor out without letting water in.
METATOMICAL FOOTBED DESIGN
This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.
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.
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.