Birkenstock Birko Contact Sport Wide Arch Support Insoles Compression Socks The OS1st TA6 Thin Air

The OS1st TA6 Thin Air Performance Calf Sleeves feature the thinnest leg fabric profile ever made

The specialized FLEX design allows the insole to easily conform to your tighter fitting footwear

Item #: PRO-ET75-M

DVT (Deep Vein Thrombosis)

Birkenstock Birko Contact Sport Wide Arch Support Insoles Compression Socks The OS1st TA6 Thin AirOverview The Birko Contact Sport Insoles offer firm arch support and low profile metatarsal support suitable for wide width shoes. The molded EVA base provides a solid foundation for the foot, while foam cushioning provides heel to toe comfort & shock absorption. One of the few full length, wide width insoles available, the Birko Contact is a great choice for those with wide width shoes looking primarily for firm foot support. Description The tops of