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2017
Kolor x adidas UltraBoost Uncaged 'Kolor'
The adidas x Kolor Ultra Boost Uncaged combines a light grey and blue Primeknit upper with a grey sock-like collar, silver heel counter, white Boost midsole, and blue Continental rubber outsole. Released in Japan in February 2017, the sneaker dropped alongside the Kolor x Ultra Boost 3.0 and also had a limited unannounced release at the adidas flagship store in NYC.
| Release Date | 02-17-2017 |
| SKU | BY2544 |
| Nickname | Kolor |
| Colorway | Light Solid Grey/Mid Grey/Lab Green |
| Main Color | Grey |
| Upper Material | Primeknit |
| Technology | Boost |
| Category | Running |
| Designer | Ben Herath |