Dual layer midsoles prevent bottoming out under maximal loads

"The BIRKENSTOCK Boston is a veritable classic that can easily be worn all year round. The Boston has a legendary status thanks to its sophisticated, individually adjustable design. Here, this classic model comes in an especially cozy version with shearling lining and padding. The perfect shoe for cozy winter evenings by an open fire! The upper is made from soft suede." -BIRKENSTOCK US

• Anatomically shaped cork-latex footbed
• Upper: suede
• Footbed lining: shearling
• Sole: EVA
• Details: strap with an individually adjustable metal pin buckle
• Made in Germany
• Manufacturer & Packer (Name and Address) - Birkenstock Productions Sachsen GmbH, Gewerbering 8, 02828 Gorlitz, GERMANY

Perspiration activated cooling crystals lower skin temperature