Birkenstock Men's Boston Crosstown Rugged Iron Oiled Leather Color:Grey Massage with Every Step: Latex

Massage with Every Step: Latex and double felt insole provides a soothing massage to your feet with each step

Designed for Comfort: Perfect for active walks with low to moderate stress on the feet

APMA Approved: Endorsed by the American Podiatric Medical Association for promoting healthy foot development

Enhanced Mobility: Multidirectional flex grooves on a nonmarking rubber outsole promote fluid motion

Elasticated Inserts: Provides a secure fit and optimal support at the top of the foot

Birkenstock Men's Boston Crosstown Rugged Iron Oiled Leather Color:Grey Massage with Every Step: LatexClassic All Year Wear: Timeless BIRKENSTOCK Boston design ideal for every season. Legendary Comfort: Individually adjustable design for a perfect fit and unbeatable comfort. Adventure Ready: Sporty Adventure Crosstown version designed for active BIRKENSTOCK fans. Maximum Flexibility: Polyurethane sole in two layers for flexibility, grip, and durability. Premium Materials: Upper made from extra thick, oiled nubuck leather for lasting quality. Luxurious