The adidas Yeezy Basketball Knit Slate Azure combines fully knit construction with responsive cushioning. In addition to neutral beige and grey tones, the Primeknit upper weaves in reflective threads throughout the forefoot in a vibrant blue finish. The sock-like build is secured with traditional lace closure and a solid black calf-length cuff. Anchoring the basketball-inspired silhouette is a full-length Boost midsole, reinforced with a semi-translucent Thermoplastic Polyurethane cage and a seamless heel counter. Underfoot, a durable blue rubber outsole features a grippy herringbone tread.