Boston Width:Medium/Narrow single-color art reads like a

single-color art reads like a sentimental badge across the chest

Convertible backstrap with adjustable metal pin buckle

- 100% ring-spun cotton (lightweight 153 g/m²) for a soft

The perfect throw-and-go style for everything from the pool to post-workout

a sturdy brown strap

Boston Width:Medium/Narrow single-color art reads like aOiled Leather Black REGULAR WIDE Women's width equivalent: C D Men's width equivalent: D EE MEDIUM NARROW Women's width equivalent: A B Men's width equivalent: B C WOMEN SIZES EU US UK mm 35 4 4. 5 2,5 225 36 5 5. 5 3,5 230 37 6 6. 5 4,5 240 38 7 7. 5 5 245 39 8 8. 5 5,5 250 40 9 9. 5 7 260 41 10 10. 5 7,5 265 42 11 11. 5 8 270 43 12 12. 5 9 280 MEN SIZES EU US UK mm 39 6 6. 5 5,5 250 40 7 7. 5 7 260 41 8 8. 5 7,5 265 42 9 9. 5 8 270 43 10 10. 5 9 280