Adidas Men's Ultraboost 21 Shoes - Core Black - 8.5
Launching as part of the NCAA Pack, the adidas UltraBoost 21 showcases vibrant accents in a nod to ‘The U.’ Recycled Parley Ocean Plastic is integrated into the white Primeknit upper, contrasted by orange three-stripes and a molded green heel counter. A woven tag affixed to the heel displays dual adidas and ‘U’ branding, while mismatched chenille tongue tags feature an adidas logo and Sebastian the Ibis. ‘It’s all about the U’ is printed across the right sockliner. Performance benefits include a Boost midsole, a Continental rubber outsole, and adidas’ LEP system for enhanced responsiveness.
Launching as part of the NCAA Pack, the adidas UltraBoost 21 showcases vibrant accents in a nod to ‘The U.’ Recycled Parley Ocean Plastic is integrated into the white Primeknit upper, contrasted by orange three-stripes and a molded green heel counter. A woven tag affixed to the heel displays dual adidas and ‘U’ branding, while mismatched chenille tongue tags feature an adidas logo and Sebastian the Ibis. ‘It’s all about the U’ is printed across the right sockliner. Performance benefits include a Boost midsole, a Continental rubber outsole, and adidas’ LEP system for enhanced responsiveness.
Launching as part of the NCAA Pack, the adidas UltraBoost 21 showcases vibrant accents in a nod to ‘The U.’ Recycled Parley Ocean Plastic is integrated into the white Primeknit upper, contrasted by orange three-stripes and a molded green heel counter. A woven tag affixed to the heel displays dual adidas and ‘U’ branding, while mismatched chenille tongue tags feature an adidas logo and Sebastian the Ibis. ‘It’s all about the U’ is printed across the right sockliner. Performance benefits include a Boost midsole, a Continental rubber outsole, and adidas’ LEP system for enhanced responsiveness.
Launching as part of the NCAA Pack, the adidas UltraBoost 21 showcases vibrant accents in a nod to ‘The U.’ Recycled Parley Ocean Plastic is integrated into the white Primeknit upper, contrasted by orange three-stripes and a molded green heel counter. A woven tag affixed to the heel displays dual adidas and ‘U’ branding, while mismatched chenille tongue tags feature an adidas logo and Sebastian the Ibis. ‘It’s all about the U’ is printed across the right sockliner. Performance benefits include a Boost midsole, a Continental rubber outsole, and adidas’ LEP system for enhanced responsiveness.
in 4 offers
The lowest price for Adidas Men's Ultraboost 21 Shoes - Core Black - 8.5 right now is $99.64 at Stripe 3, compared across 4 retailers.
The all-time low was $99.64 on 26 Apr 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 29 Apr 2026.
Last updated at 29/04/2026 06:32:40
adidas ULTRABOOST 21 Shoes - Core Black | Men's Core Black/Core Black/Grey Four / 8.5
Adidas Running Men Ultraboost 21 Black White Grey FY0378 8.5
Delivery $81.59
adidas UltraBoost 21 'Core Black' | Men's Size 8.5
Delivery between 30 Apr – 7 May $25
adidas Ultra Boost 21 Core Black
Delivery $34.95
| Style | FY0378 |
| Colorway | Core Black/Core Black-Grey Four |
| Release Date | 01/28/2021 |
adidas ULTRABOOST 21 Shoes - Core Black | Men's Core Black/Core Black/Grey Four / 8.5
Adidas Running Men Ultraboost 21 Black White Grey FY0378 8.5
Delivery $81.59
adidas UltraBoost 21 'Core Black' | Men's Size 8.5
Delivery between 30 Apr – 7 May $25
adidas Ultra Boost 21 Core Black
Delivery $34.95
| Style | FY0378 |
| Colorway | Core Black/Core Black-Grey Four |
| Release Date | 01/28/2021 |
