This is a work horse of a boot great for the toughest conditions

The upper is made of high-quality

shock absorbing and replaceable

Meets ASTM F1677-96 MARK II Non-Slip Testing Standards

it offers the ultimate in cushioned comfort

ARIZONA NAVY Birko-Flor™ SFB - 51063 (Narrow) Size:41-N This is a work horseYou can not get more traditional than with the Birkenstock Arizona. This is a classic Birkenstock sandal that has survived the test of time, and seasons Birkenstock makes quality products that are comfortable, unique, timeless and respectful of the world around us. Birkenstock footbed features and benefits: Firm, resilient cork latex base gives your feet the support they need Raised toe bar encourages the natural gripping motion and improves