Slip into the Boston Wool Felt Winter Sandals by Birkenstock and embrace the comfort and elegance. Perfectly suited for cooler temperatures, these wool felt clogs provide cozy warmth during your daily walks. Featuring the EVA sole, they ensure optimal cushioning with every step, while their anatomical shape supports your arch for lasting comfort. Choose excellence with the Boston Wool Felt Winter Sandals by Birkenstock. Upper: wool felt Insole: suede leather Sole: EVA Anatomical cork and latex footbed Details: individually adjustable metal buckle “Made in Germany” Birkenstock Boston Wool Felt - Winter sandals | Hardloop