The adidas UltraBoost 21 Cold.Rdy 'Halo Silver Ice Purple' for women is a revamped version of the performance running shoe that is specifically designed for winter conditions. Constructed with Parley Ocean Plastic, the upper of the shoe is both insulated and water-resistant, ensuring optimal protection and comfort. The black Primeknit material is enhanced with grey synthetic overlays, maintaining a sleek and stylish aesthetic. Adding a pop of color, the heel counter is tinted with a subtle purple hue, while the mint green webbing pull tab provides a contrasting detail. Offering exceptional responsiveness, the shoe features a full-length Boost midsole, which is known for its superior cushioning properties. Furthermore, the Continental WinterGrip Rubber outsole provides reliable traction on icy surfaces. With its combination of performance-enhancing features and winter-ready design elements, the adidas UltraBoost 21 Cold.Rdy 'Halo Silver Ice Purple' is a perfect choice for women who want to tackle winter runs with style and confidence.