Birkenstock Innersole Birko Contact Sport Blue Size:39 breathable fabric that will leave

breathable fabric that will leave your feet feeling cosy and loved

The upper is made from hard-wearing synthetic material Birko-Flor®

The Birkenstock Arizona EVA sandals are made from ethylene vynyl acetate - EVA for short - which is a particularly durable

dependable longevity for the long haul

FOOTBED - Balance Comfort

Birkenstock Innersole Birko Contact Sport Blue Size:39 breathable fabric that will leaveBirko Contact Sport Innersole in Blue The Birko Contact Sport Blue offers full length arch support and is anatomically shaped and cushioned to help reduce stress on the knees, spine and hips. The semi rigid EVA shell is flexible and waterproof. The latex microfiber top aids in shock absorption and moisture management. Provides moderate balanced support for all arch types. Best worn with athletic shoes and work shoes. Can be trimmed to fit.