These Birkenstock Boston clogs feature premium olive suede upper with soft, plush shearling lining for exceptional warmth and comfort—ideal for transitional seasons or indoor wear. The iconic contoured cork-latex footbed provides arch support and ergonomic cushioning, while the single adjustable metal buckle ensures a secure, customizable fit. Classic T-strap silhouette with open heel design offers easy slip-on convenience and timeless German craftsmanship. The sole is made of durable EVA for lightweight flexibility and shock absorption. Perfect for cozy streetwear, loungewear, or smart-casual layering in fall/winter. Pair with socks, wide-leg pants, or knit dresses for elevated comfort. Not waterproof; best worn in dry conditions. Made in Germany with sustainable materials and ethical production standards.