Birkenstock BirkoSport Arch Support Insoles Mens 9-9.5 Feminine Powders to provide unrivalled absorbency and

to provide unrivalled absorbency and leak protection

ability to assume control in catastrophic situations by remaining grounded and present Patterns of imbalance: Gripping terror

please do not use when playing football

observation

creating a more ideal environment

Birkenstock BirkoSport Arch Support Insoles Mens 9-9.5 Feminine Powders to provide unrivalled absorbency andThe BirkoSport two part system combines a BirkoCork? arch support, made from cork and EVA, and a shock absorbing BirkoCell EVA foam top layer. Proper arch support helps distribute impact, absorbing shock and stabilizing the foot with every step. You can wear the layers together or separately to suit your comfort needs.