Birkenstock® • Boston - Suede Oyster Tonal (Narrow)Timeless, iconic, and endlessly wearable, the Birkenstock Boston Suede Oyster Tonal FB Narrow is a luxury clog designed for elevated everyday comfort. Crafted with a premium suede upper in a refined oyster tone, this high end essential delivers understated elegance with effortless versatility. The signature soft footbed features an additional foam layer, creating custom support that molds to you over timeempowering confident, all day wear. Finished