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2021
Adidas UltraBoost 22 Cold.RDY 'Black Grey'
The adidas UltraBoost 22 Cold.RDY ‘Black Grey’ applies a stealthy color scheme to a running shoe designed for chilly weather. Made with at least 50% recycled content, the black textile knit upper is insulated for warmth and bolstered with tonal no-sew overlays. The lightweight build sits atop a full-length Boost midsole, its responsive cushioning properties enhanced with adidas’ Linear Energy Push system. Underfoot, the lugged outsole is made with Continental Wintergrip Rubber for improved traction on slippery surfaces.
| Release Date | 12-15-2021 |
| SKU | H01175 |
| Nickname | Black Grey |
| Colorway | Core Black/Grey Six/Grey Four |
| Main Color | Black |
| Upper Material | Primeknit |
| Technology | Boost |
| Category | Lifestyle |