The adidas Women's X9000L3 Cold.Rdy 'Halo Blue Ambient Sky' is designed as a running shoe suitable for short to middle-distance runs in cold weather conditions. This shoe is equipped with a water-resistant upper made from insulated black mesh, incorporating iridescent blue three-stripes for a stylish touch. To ensure a secure fit, the laces of the shoe are threaded through interior cables, while a molded heel clip adds stability to the rearfoot. The hybrid midsole of the shoe is distinctive with its metallic silver detailing and is constructed using a combination of Bounce cushioning and energy-returning Boost technology. Additionally, the upper of this shoe includes 50% recycled content, reflecting adidas' commitment to sustainability.