Unveiled in May 2018, the adidas F/22 Primeknit is inspired by water moccasins with a one-piece Merino wool and Primeknit upper and large Continental rubber outsole and heel pull tab. Details include suede patches and a trefoil logo on the tongue label. The Shock Green, Core Black, and Crystal White colorway features a green upper with matching laces, white outsole, and an orange pull tab. The release of this model was accompanied by four additional colorways, as well as a collection of apparel by adidas.