The adidas Yeezy Boost 380 Alien Blue features a light grey and white reflective Primeknit upper with a Glow Green side stripe. The sneaker boasts a faint Alien Blue translucent BOOST sole for a supportive base. Released in May 2021 at a retail price of $230, this model offers a wintry colorway highlighted by a grey and cream Primeknit upper with reflective detailing for enhanced visibility in low-light conditions. A subtle green finish distinguishes the monofilament window for added texture, and the sock-like construction is mounted on a full-length Boost midsole with a semi-translucent blue rubber cage, complemented by a herringbone-tread rubber outsole.