Released in February 2016, the 'mystery grey' sneaker quickly sold out due to its popular heather grey Primeknit upper. Featuring a stylish two-tone grey stripe cage, a sleek white Boost midsole, and complemented by light grey flat laces, this limited edition sneaker was highly sought after. Complete with a black outsole for added contrast, this unique shoe captured the attention of sneaker enthusiasts and became an instant hit.