Birkenstock Women's Zermatt Shearling Slipper Size:40 L800 - This neutral orthotic

L800 - This neutral orthotic option is great for an average arch type or if you are unsure which customized orthotic to try

Comfort Outsole: This is a multilayered

90 degree heel

SAS All Day Comfort Sole: The wide sole base provides increased stability and maximum shock absorbency

Birkenstock Women's Zermatt Shearling Slipper Size:40 L800 - This neutral orthoticSize Chart The BIRKENSTOCK Zermatt is their first true slipper. It features Birkenstock's 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 Germany SKU: 1015086