Supportive and versatile, our air cushion insole fits a wide variety of boots and shoes. Designed to add extra cushioning and
stability underfoot. Instead of using a traditional EVA construction, we build our air cushion insole with polyurethane - a
material that is more supportive and has better longevity than EVA. For over 100 years, we've been building the best rubber boots
and our accessories are no different, relentlessly tested in the lab and field, we've engineered our insoles to be a perfect fit
with our boots and ensure that they help serve one purpose. With an accommodating shape and size, this insole fits in a wide
variety of boots from LaCrosse and other brands. For boots and shoes. ASTM F2413-05 Standard.