Birkenstock Zermatt Slipper (Women) - Red Plaid Wool/Natural Shearling S21 Double Depth insoles are removable

Double Depth insoles are removable to accommodate extra-cushioned orthotics

A "must-have" for unbeatable durability and unmatched comfort in a Fully Cushioned sock designed to withstand the trek

Details: one strap with an individually adjustable metal pin buckle

Full Strobel Construction

Xelero Motion Control Technology aligns your foot throughout the gait cycle

Birkenstock Zermatt Slipper (Women) - Red Plaid Wool/Natural Shearling S21 Double Depth insoles are removableThe BIRKENSTOCK Zermatt: your year round, all occasion slipper! The ultra cozy shearling footbed and lining keeps your feet toasty no matter what season it is. Plus, the upper is crafted from luxuriously soft wool felt. Slide in and you'll never want to leave! Anatomically shaped cork latex footbed (shearling footbed) Upper: wool felt Footbed lining: shearling Sole: latex Details: clog with extended shaft; decorative stitching; decorative rivet