Adidas Ultraboost 20 National Lab Core Black

Adidas Ultraboost 20 National Lab Core Black

Marsoni

M251S

$117.90

Get it in 3 business days with 1 day shipping. Friday, May 29

Adidas Ultraboost 20 National Lab Core BlackThe Adidas Ultraboost 20 National Lab Core Black is a special edition of the iconic Ultraboost 20, which is part of a series dedicated to honoring national laboratories, as part of Adidas' effort to celebrate scientific and technological innovation. This model is a fusion between high performance, bold design and an aesthetic that refers to science and research. The upper of the Ultraboost 20 National Lab Core Black is made with the innovative

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My feet are slightly narrow; these were not adjustable enough to make secure. Otherwise they are cute. The material feels kind of light, these were my first attempt at UGGs so I'm not sure if that's typical or an actual quality issue. Either way, they don't seem very durable but I can't imagine these are meant for roughing it.

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Reviewed in the United States on May 8, 2026

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sandra

Draper, US

★★★★★ 5

Decepcion

Size: 9.5, Color: Molasses

Excelentes sandalias supercomodas y ligeras quedan muy bien al pie, soy 9 y pedí 9.5 excelente

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Reviewed in the United States on May 28, 2026

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Pamela S. Brown

Birmingham, US

★★★★★ 5

Great value

Size: 9.5, Color: Black

I absolutely adore these sandals. They are comfortable and super urban. Worth there value all the way around!

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Reviewed in the United States on March 24, 2026

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Lena Y.

Fort Morgan, US

★★★★★ 5

Nice so far.

Size: 6.5, Color: Molasses

Comfy. They were tight the first day across the toes but as I've worn them a couple times they are loosening up. The sole is forming to my foot. These are very much like Doc Martin's from the early 2000s. Not sure about quality since I haven't had them for very long.

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Reviewed in the United States on March 27, 2026

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Just Carrie

Omaha, US

★★★★★ 5

Comfortable

Size: 6, Color: Black

Great sandal! Fits great and comfy

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Reviewed in the United States on April 3, 2026