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Adidas Yeezy Boost 380 'Onyx Non-Reflective' | Black | Men's Size 5.5

Adidas Yeezy Boost 380 'Onyx Non-Reflective' | Black | Men's Size 5.5

The adidas Yeezy Boost 380 Onyx (Kids) features a black and brown Primeknit upper for breathability and stretch. Black rope laces with a matching lace lock, heel tab, and collar complete the design. The Boost midsole provides cushioning and energy return, encased in a thin rubber cage. A gum rubber outsole offers traction with visible vents revealing the white Boost. Released on November 28, 2020, the adidas Yeezy Boost 380 Onyx (Kids) is available now at Side Kicks.

The adidas Yeezy Boost 380 Onyx (Kids) features a black and brown Primeknit upper for breathability and stretch. Black rope laces with a matching lace lock, heel tab, and collar complete the design. The Boost midsole provides cushioning and energy return, encased in a thin rubber cage. A gum rubber outsole offers traction with visible vents revealing the white Boost. Released on November 28, 2020, the adidas Yeezy Boost 380 Onyx (Kids) is available now at Side Kicks.

$829.00

in 1 offers

last seen 21 Mar 2026

The lowest price we last saw for Adidas Yeezy Boost 380 'Onyx Non-Reflective' | Black | Men's Size 5.5 was $829.00 at Side Kicks (last seen 21 Mar 2026). Prices may have changed since.

The all-time low we recorded was $216.00 on 28 Feb 2026.

Prices last updated 21 Mar 2026.

Size:

3½
4
4½
5
5½
6
6½
7

Adidas Yeezy Boost 380 'Onyx Non-Reflective' | Black | Men's Size 5.5

$829.00

last seen 21 Mar 2026

The adidas Yeezy Boost 380 Onyx (Kids) features a black and brown Primeknit upper for breathability and stretch. Black rope laces with a matching lace lock, heel tab, and collar complete the design. The Boost midsole provides cushioning and energy return, encased in a thin rubber cage. A gum rubber outsole offers traction with visible vents revealing the white Boost. Released on November 28, 2020, the adidas Yeezy Boost 380 Onyx (Kids) is available now at Side Kicks.

The adidas Yeezy Boost 380 Onyx (Kids) features a black and brown Primeknit upper for breathability and stretch. Black rope laces with a matching lace lock, heel tab, and collar complete the design. The Boost midsole provides cushioning and energy return, encased in a thin rubber cage. A gum rubber outsole offers traction with visible vents revealing the white Boost. Released on November 28, 2020, the adidas Yeezy Boost 380 Onyx (Kids) is available now at Side Kicks.

7½
8
9
9½
10
10½
11
11½
12
12½
13
13½
14
15
17

Price comparison

Price data powered by pricesAPI.io

Last updated at 21/03/2026 15:20:49

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=sidekicks.co.uk&sz=64Side Kicks

$829.00

adidas Yeezy Boost 380 Onyx, UK 13

Delivery between 26–30 Mar $14.99

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Price comparison

Updated 8 months ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=sidekicks.co.uk&sz=64
Side Kicks

$829.00

adidas Yeezy Boost 380 Onyx, UK 13

Delivery between 26–30 Mar $14.99

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.