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    UltraBoost 21 'Core Black'
    1 of 1
    2021

    UltraBoost 21 'Core Black'

    1. adidas,
    2. sneakers,
    3. UltraBoost 21
    4
    $98
    4.5
    $132
    5
    $159
    5.5
    $97
    6
    $133
    6.5
    $73
    7
    $123
    7.5
    $78
    8
    $102
    8.5
    $106
    9
    $98
    9.5
    $106
    10
    $83
    10.5
    $128
    11
    $109
    11.5
    $133
    12
    $111
    12.5
    $133
    13
    $133
    14
    $133
    15
    $133

    Facts

    The adidas UltraBoost 21 ‘Core Black’ applies a rudimentary palette to a performance running shoe that combines lightweight comfort with enhanced energy return. Recycled Primeblue materials, including Parley Ocean Plastic, goes into the construction of the knit upper, fortified with a midfoot cage and molded heel counte. An optimized Boost midsole, made with 6% more Boost capsules than the UltraBoost 20, features added responsiveness via a new Torsion system that adidas calls Linear Energy Push.

    adidas

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    UltraBoost 21

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    Release Date
    SKUFY0378
    NicknameCore Black
    ColorwayCore Black/Core Black/Grey Four
    Main ColorBlack
    Upper MaterialPrimeknit+
    TechnologyBoost
    CategoryRunning