The BIRKENSTOCK Boston clog is a veritable classic that can easily be worn all year round. With its additional foam layer, the soft footbed offers extra comfort and pampers feet – all day long. The nature-inspired design is evident from the soft suede upper, which hugs the foot like second skin. Original BIRKENSTOCK soft footbed; anatomically shaped Upper: suede Footbed lining: suede Sole: EVA Details: one strap with an individually adjustable metal pin buckle; soft footbed Made in Germany Special feature: Soft footbed The soft footbed has an integrated latex foam cushion. So it offers excellent comfort from day one. 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. Outsole: EVA EVA (ethylene vinyl acetate) is a high-quality, very light, elastic material with extremely good cushioning. As a result, it smooths out slight irregularities in the floor and ensures that every step is softly cushioned.