Birkenstock Profi Birki Insole 37
Washable, vegan, and made in Germany.100% waterproof and highly durable, this insole will fit the following clogs: Profi-Birki; Super-Birki; Birki-Air; Active-Birki; This ultra-soft replacement sole offers maximum flexibility, full arch support, and feels incredible against your skin. This replacement footbed is composed of a Polyurethane (PU) insole with a soft microfiber coating.