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adidas Women's Ultraboost 21 Running Shoe

  • Based on 4,909 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

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Availability: Only 3 left in stock, order soon!
Fulfilled by Hillard Sports Store

Arrives Jul 14 – Jul 22
Order within 18 hours and 29 minutes
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Size: 6


Color: Grey/White-gz3006


Description

These women's Ultraboost shoes are designed to give runners the comfort and responsiveness they need. An adidas Primeknit upper is stretchy and has a sock-like fit. A Linear Energy Push system increases forefoot and midfoot stiffness. The S-curve heel eliminates slip, and the signature Boost cushioning returns energy to your stride.

Product Dimensions ‏ : ‎ 8 x 4 x 7 inches; 1 Pounds


Item model number ‏ : ‎ S23841


Department ‏ : ‎ womens


Date First Available ‏ : ‎ August 22, 2018


Manufacturer ‏ : ‎ adidas


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 14 – Jul 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great support
Size: 9.5 Color: Black/Black/Grey
Great running shoes! Very comfortable
Reviewed in the United States on February 19, 2024 by Elizabeth Brawley

  • So comfy
Size: 11 Color: Orchid Tint/Orchid Tint/Violet Tone
Had to size up, but love the fit.
Reviewed in the United States on February 23, 2024 by NorCalCyclistDad

  • Pretty good
Size: 10 Color: Black/Black/Black
Takes some time to adjust lol but definitely good comfort I work at an airport and stand on my feet all day , my heels were killing me for sure this took away all the sharp pains for sure just make sure to not wear any thick socks in this shoe for they have a good form for sure but they can be tight and order half size up for sure ... show more
Reviewed in the United States on May 15, 2023 by Sumaira K.

  • Great
Size: 8.5 Color: Orange
Excelent!
Reviewed in the United States on April 2, 2024 by Amazon Customer Amazon Customer

  • Good running/walking shoes
Size: 6 Color: Ash Pearl/White/Halo Ivory
These shoes provide great support for running and walking. The heel is a little ridiculously large and looks funny when worn with shorts. I see the functionality of the large heels, though, because they are easy to slip off. The shoe hugs the feet, which I am not necessarily a fan of. The laces are mostly decorative, basically. I love the rose color I chose and get compliments on them. They aren't the best for working out as far as sitting for stretches because of the large, protruding heel; but the work-out itself is fine in these shoes, as they provide lots of support and shock absorbency. ... show more
Reviewed in the United States on April 3, 2023 by kpalm

  • super comodos
Size: 6.5 Color: White/Black/Solar Yellow
aun tengo la duda como saber si son originales o no ya q el precio es mucho mas economico q en la tienda adidas
Reviewed in the United States on March 9, 2024 by Marcella

  • Comfortable
I work 12 hours as a nurse. This shoes is so comfortable. Does not hurt my feet after working long hours.
Reviewed in the United States on February 15, 2024 by michelle

  • Too tight in the instep
Size: 6 Color: Black/Black/Grey
I used it to take my dog out for 30 minutes and the top of my foot hurt and my heel was too tight. It was unbearable, I had to return them. Maybe I'll try ordering a half size up.
Reviewed in the United States on January 25, 2024 by Diana Diana

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