The Wmns Shox Enigma 'Mystic Green' was released on September 5th, 2019, alongside two other colorways. This new Shox silhouette is exclusively designed for women. It features elements of 'Cargo Khaki,' 'Gym Red,' and 'Bright Ceramic' to create a striking contrast against its dark base. While the tooling may differ from the original R4 model introduced in 2000, the four-prong cushioning technology remains unchanged.