Birkenstock Men's Birki Air 2.0 Polyurethane in Ultra Blue Size:41 From thru-hikes to weekend explorations

From thru-hikes to weekend explorations

and sandalwood

The logo on the front is reflective

ACTIVE FEET WITH NEWFOUND FLOW

Birkenstock Men's Birki Air 2.0 Polyurethane in Ultra Blue Size:41 From thru-hikes to weekend explorationsBuilt around the contours of the BIRKENSTOCK footbed, the new Birki Air ushers in the next generation of our Professional line with an ultra breathable, fluid resistant design. With all the extras, like a detergent friendly buckle, convertible backstrap and contoured PU footbed to support you through long hours on your feet. Replaceable contoured PU footbed, antistatic Fluid resistant PU upper with side air inlets Microfiber footbed lining PU sole;