nike air max 90 first use signal blueThe Nike Air Max 90 First Use "Signal Blue" is a standout addition to the Air Max series, showcasing a recognizable design. Crafted from leather and rubber, this sneaker features a vibrant Signal Blue colorway accented with Game Royal and white. Key details include Nike branding at the heel, a visible Air unit in the sole for cushioning, and a Nike logo on the tongue. SKU: DB0636 400