adidas UltraBoost 21 ‘Triple Black’ FY0306

£135.00

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  •  Size Guide

    Sneaker Size Guide

      UK
      US
      CM
      EU
      3.5 US 4 23 cm 36
      4 US 4.5 23.5 cm 36.5
      4.5 US 5 23.5 cm 37.5
      5 US 5.5 24 cm 38
      5.5 US 6 24 cm 38.5
      6 US 6.5 24.5 cm 39
      6 US 7 25 cm 40
      6.5 US 7.5 25.5 cm 40.5
      7 US 8 26 cm 41
      7.5 US 8.5 26.5 cm 42
      8 US 9 27 cm 42.5
      8.5 US 9.5 27.5 cm 43
      9 US 10 28 cm 44
      9.5 US 10.5 28.5 cm 44.5
      10 US 11 29 cm 45
      10.5 US 11.5 29.5 cm 45.5
      11 US 12 30 cm 46
      11.5 US 12.5 30.5 cm 47
      12 US 13 31 cm 47.5
      12.5 US 14 32 cm 48

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    The adidas UltraBoost 21 Triple Black sneaker is a stylish and sleek choice for those who love both comfort and style. Designed by adidas, these sneakers feature a black colorway and the iconic UltraBoost technology for maximum cushioning and responsiveness. Whether you’re running errands or hitting the gym, these sneakers will keep you looking and feeling great all day long.

    SKU

    FY0306

    Colorway

    Core Black/Core Black/Core Black

    Main Color

    Black

    Gender

    men

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    Find out which size you are across different countries with our handy conversion guide.

    It’s best to use this as a rule of thumb, since sizes and measurements can vary from brand to brand.