Birkenstock Contact Sport Insole (Unisex) - Blue unisex warm in the winter

warm in the winter

designed with orthotic insoles built into the foot bed

Walk with ease and style - all while looking sharp in black onyx

Its antimicrobial coating deters odor-causing bacteria

with adjustable buckles to ensure a good fit

Birkenstock Contact Sport Insole (Unisex) - Blue unisex warm in the winterThe skin friendly BIRKO CONTACT SPORT insole provides your foot with extra grip during sports and is suitable for flat shoes or those with a low heel. As with the original BIRKENSTOCK footbed, the insole is modeled on the footprint of a healthy foot. Footbed lining: microfiber; color: blue Length: 1 1 Sports friendly, cushioning upper cup Stabilizes the feet