MADI MID ZIP SIZE:10 Removable insole is replaceable in

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

Removable footbed to accomodate a custom orthotic

Birkenstock's two eva straps are adjustable and durable

Side zipper for easy on and off with elastic gore for flexibility

Lining: Synthetic

MADI MID ZIP SIZE:10 Removable insole is replaceable inMadi 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.