This sporty version of the BIRKENSTOCK Sierra is the perfect sandal for camping, hiking, travel, and all of your adventures. It is designed with active BIRKENSTOCK fans in mind. This version pairs iconic Birkenstock features including oiled leather uppers, classic buckle closures and suede footbed liners with direct-injection outdoor-ready outsoles for increased traction and durability.
- Anatomically shaped cork-latex footbed
- Upper: oiled nubuck leather
- Footbed lining: suede
- Sole: polyurethane (PU)
- Details: two straps, each with an adjustable metal pin buckle; two-component sole
- Made in Germany
Upper: Oiled leather
Oiled leather can be recognized by its untreated surface. BIRKENSTOCK purposely does not treat surface grains and other characteristic features. BIRKENSTOCK uses sturdy leather with a thickness of 2.8 to 3.2 millimeters as upper material.
Insole: Real Leather
The flexible leather lining, which is gentle on the skin, nestles up softly against your foot and adjusts to its contour. The open-pored and thus very breathable surface makes for a comfortable foot climate, even during more strenuous physical activity.
Footbed material: Cork
Cork is a sustainable material extracted from the bark layer of the cork oak. This natural product is insulating and offers very good cushioning.