Birkenstock Boston Shearling Size:43 a patented footbed design to

a patented footbed design to reduce knee stress

is crafted with responsible materials

It is extremely supportive

It has the classic boot silhouette while being the perfect slipper ankle height

The Tasman X is the waterproof solution to your everyday life

Birkenstock Boston Shearling Size:43 a patented footbed design toFit : Regular Wide Size Guide : 35 (US Womens 4 4. 5) 36 (US Womens 5 5. 5) 37 (US Womens 6 6. 5) 38 (US Womens 7 7. 5) 39 (US Womens 8 8. 5) 40 (US Womens 9 9. 5, US Mens 7 7. 5) 41 (US Womens 10 10. 5, US Mens 8 8. 5) 42 (US Womens 11 11. 5, US Mens 9 9. 5) 43 (US Mens 10 10. 5) 44 (US Mens 11 11. 5) 45 (US Mens 12 12. 5) 46 (US Mens 13 13. 5) 47 (US Mens 14 14. 5) 48 (US Mens 15 15. 5) 49 (US Mens 16 16. 5) 50 (US Mens 17 17. 5)