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2021
Adidas Wmns UltraBoost 21 Cold.Rdy 'Halo Silver Ice Purple'
The adidas women’s UltraBoost 21 Cold.Rdy ‘Halo Silver Ice Purple’ gives the performance running shoe a winter-ready makeover. Made in part with Parley Ocean Plastic, the insulated, water-resistant upper features black Primeknit construction with grey synthetic overlays. The neutral color scheme is enlivened by a purple-tinged heel counter and a webbing pull tab in mint green. Responsive cushioning arrives via a full-length Boost midsole, supported by a Continental WinterGrip Rubber outsole.
| Release Date | 11-17-2021 |
| SKU | S23908 |
| Nickname | Halo Silver Ice Purple |
| Colorway | Halo Silver/Ice Purple/Rose Tone |
| Main Color | Grey |
| Upper Material | Primeknit |
| Technology | Boost |
| Category | Running |