HA 4 Coiler BOA® Fit System securely closes the shell using a stainless steel BOA® lace for the perfect fit, and helps to effortlessly get you in and out of your boots at the beginning and end of the day.
A Fast-In liner lacing to maximize fit and keep the liner snug against the contours of your feet hugging every nook and cranny for a great fit out of the box.
To increase responsiveness when turning, we added internal and external j-bars to the liner, wrapping your ankles with support and cushion, and added an EVA footbed for comfort.
A grippy, lightweight rubber outsole for hiking and exploring new terrain, and filled the midsole with our proprietary Harshmellow™ foam, helping to increase impact absorption and help dampen vibration underfoot.