Birkenstock Unisex Birko Sport Arch Support - Sport Blue Insole 43 (US Womens 12-12.5, US Mens 10-10.5) Medium Panty Liners abrasions and puncture wounds on

abrasions and puncture wounds on the fingertips

They work by hydrating and softening the skin

Advanced Zoning System - AZS improves product performance through specialized functional zones

Blue Light Therapy

physic power and intuition

Birkenstock Unisex Birko Sport Arch Support - Sport Blue Insole 43 (US Womens 12-12.5, US Mens 10-10.5) Medium Panty Liners abrasions and puncture wounds onThe 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.