W'S KALAHARI HARD COOLERS durable BiO-Matter® frame with tuned

durable BiO-Matter® frame with tuned flex for balanced fit

• Frame suitable for medium to large faces

Technology: Moisture-wicking technology

a distinctive butterfly silhouette is developed with an acetate insert expertly cut to seamlessly fit the titanium base frame

Our most popular men's button up of course comes from our own line

W'S KALAHARI HARD COOLERS durable BiO-Matter® frame with tunedThe BIRKENSTOCK Kalahari for women designed to bring Birkenstock comfort and support to your favorite trail and water based activities. These off road ready sandals feature a direct attach PU footbed, a rugged PU TPU outsole for added traction and sturdy hook and loop closures for a secure fit. The upper is made from the skin friendly, hard wearing synthetic material Birko Flor. Anatomically shaped PU footbed Upper: Birko Flor Futura Footbed lining: