MADI MID ZIP SIZE:10 Birkenstock's two eva straps are

Birkenstock's two eva straps are adjustable and durable

Removable cushioned footbed can be replaced with custom orthotics

or just taking in the local sights

High rebound Comfort Pillars for added support

Removable insole is replaceable in a soft or regular model or with your custom orthotics

MADI MID ZIP SIZE:10 Birkenstock's two eva straps areMadi zip is a mid winter boot for ladies by Propet Fully grain Scotchgard treated fabric upper Soft pile lining for a supple touch Vaporex heat retaining insole system for extra insulation and cushion Boasting a double depth food bed for flexible orthotic adoption Style finished with an front zipper closure for easy access.