Birkenstock BirkoSport Arch Support Insoles, Women’s 8-8.5

Two-part arch support system
Specifically for sports shoes
Memory foam cushioning
Cork heel cup
Hand-washable Slip some extra support and comfort into your favorite athletic footwear with the Birkenstock Birko Sport Insole. Designed with maximum arch support for sport shoes, this footbed is padded with memory foam for customized comfort. The Birkenstock Birko Sport Insole features a cork heel cup that promotes proper alignment and cushions impact. More »