Sugar Rush Skins are famed for its cotton candy-themed appearance featuring a custom paint job of various shades of white, blue, and purple painted over a black base. At the moment, there is only one member within the Sugar Rush family of skins, it being Galil AR | Sugar Rush. The skin itself was introduced to the game in May 2017 during the Operation Hydra update and can be obtained by opening the Operation Hydra Case.
Check out other CS:GO skins families: