Birkenstock Birko Balance Arch Support Insoles Size:#39: Women's 8-8.5 The Cobian Lanai Wedges for

The Cobian Lanai Wedges for Women are designed with a soft synthetic strap to give you ultimate comfort and style

Polypropene shell cut from 1st to 3rd metatarsals for increased lateral stability

semi-rigid arch support insole that is perfect for all arch types

Non-marking ChacoGrip soles

The Chaco ZX/1 Classic Sandals are an ideal for the outdoor enthusiast

Birkenstock Birko Balance Arch Support Insoles Size:#39: Women's 8-8.5 The Cobian Lanai Wedges forOverview The Birkenstock Birko Balance Insoles are a 3 4 length, rigid cork orthotic insole that offer firm support for those with neutral and high arched feet. The cork base provides a combination of firm arch support, low impact metatarsal support, and a deep heel cradle, while the cork itself provides natural shock absorption and foot support. The bottom of the insole is moleskin lined cork while the top is lined with genuine leather. For those