Designed to be used with boots built on our 650 last
Extra support worthy of the experts we serve, the Airthotic is a half- length, molded polyurethane instep that cups the heel and supports the arch area of the foot. More rigid than a foam footbed, the raised arch support won't compress over time, and is perforated for improved air circulation and comfort. Designed to be used with boots built on our 650 last.
- Airthotic Sizing
- SMALL: Men's 6-7.5; Women's 7-9.5
MEDIUM: Men's 8-9.5; Women's 10-11
LARGE: Men's 10-11.5; Women's 10.5-13
X-LARGE: Men's 12-15.
