Birkenstock Zermatt Wool Felt Slipper in Light Gray clearance TRIPAD® Technology and a removable

TRIPAD® Technology and a removable CoolSTEP™ footbed

EVA (ethylene vinyl acetate) is a high-quality

V-Trek Insulated

Upper: natural leather with a high shine finish

This ultra-warm layer has a durable ripstop outer

Birkenstock Zermatt Wool Felt Slipper in Light Gray clearance TRIPAD® Technology and a removableThe BIRKENSTOCK Zermatt is our first true slipper. It features our iconic cork latex footbed, and to keep you extra cozy, its fully lined in genuine shearling that will keep your feet warm all winter long. The upper consists of soft genuine wool. Anatomically shaped cork latex footbed lined with shearling Upper: wool felt Footbed lining: shearling Sole: latex Details: Decorative stitching Made in Portugal REMOVABLE FOOTBED Insole: Fur Footbed