Birkenstock Women's Boston Black Suede/Shearling Insoles Optional Comfort: Comes with an

Optional Comfort: Comes with an optional 10mm removable EVA insole (sold separately) for added cushioning

An icon of timeless design and legendary comfort

Durable TPR Outsole: Provides slip resistance while remaining flexible for optimal mobility

Water and Stain Resistance: Pretreated to effectively repel water and stains

Authentic Spanish Craftsmanship: A scrumptious leather sandal made in Spain

Birkenstock Women's Boston Black Suede/Shearling Insoles Optional Comfort: Comes with anLuxurious Comfort: Crafted with soft suede and cozy shearling for ultimate warmth. Arch Support: Ergonomically designed footbed provides excellent arch support and a deep heel cup. Custom Fit: Footbed molds to your foot for personalized comfort and support. Shock Absorption: Lightweight EVA sole ensures flexibility, durability, and shock absorption for all day wear. Seasonal Essential: The ideal choice for keeping your feet cozy during fall and winter.