Birkenstock Birko Balance Arch Support Insoles Gel check out the 10 Seconds

check out the 10 Seconds 3715 Arch Stability 3/4-Length Insoles

6 mm of proprietary cushioning material called Softec

the rigid full length insoles will limit movement

A metatarsal pad built into the top of the insole provides extra cushioning for the metatarsals & forefoot

Birkenstock Birko Balance Arch Support Insoles Gel check out the 10 SecondsOverview 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