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Adidas by Stella McCartney UltraBOOST 20Core Black & Green

CA$379 CA$225
Description

Get your step count up and your sustainability points in with these Ultraboost 20s from adidas’ latest collaboration with British designer Stella McCartney. The uppers are made from eco-friendly Primeknit fabric - sourced from plastic found on beaches - and feature an ultra-light construction - to keep your feet secure and comfortable. Underneath, you’ll find the label’s signature BOOST cushioning for an effortless feel with each step.

  • PRIMEKNIT Textile Uppers
  • BOOST Midsole
  • Continental™ Rubber Outsole
  • Style Code: GX9855
Sizing
Please note sizes may vary between styles, we recommend using size conversions as a guide.
  US Men US Women EU CM
UK 3 3.5 4.5 35 2/3 21.8
UK 3.5 4 5 36 22.1
UK 4 4.5 5.5 36 2/3 22.5
UK 4.5 5 6 37 1/3 22.9
UK 5 5.5 6.5 38 23.3
UK 5.5 6 7 38 2/3 23.8
UK 6 6.5 7.5 39 1/3 24.2
UK 6.5 7 8 40 24.6
UK 7 7.5 8.5 40 2/3 25
UK 7.5 8 9 41 1/3 25.5
UK 8 8.5 9.5 42 25.9
UK 8.5 9 10 42 2/3 26.3
UK 9 9.5 10.5 43 1/3 26.7
UK 9.5 10 11 44 27.1
UK 10 10.5 11.5 44 2/3 27.6
UK 10.5 11 12 45 1/3 28
UK 11 11.5 12.5 46 28.4
UK 11.5 12 13 46 2/3 28.8
UK 12 12.5 13.5 47 1/3 29.3
UK 12.5 13 14 48 29.7
UK 13 13.5 14.5 48 2/3 30.1
UK 13.5 14 15 49 1/3 30.5
UK 14 14.5 15.5 50 31
    Shipping
    • CA$16.00 via FedEx IC Plus Service
    • FREE FedEx IC Plus Service on orders over CA$375.00
    • CA$24.99 via FedEx Priority Service
    Returns

    If for some reason you are not happy with your purchase you can return it to us within 14 days for an exchange or refund.

    For more information please visit our returns page