Sacai Nike Blazer Sneakers These are collaboration sneakers with Sacai, which collaborates with various brands. Sacai has also collaborated with Nike, fragment design, CLOT, UNDERCOVER, Jean Paul Gaultier, KAW, TOMO KOIZUMI, Ten c, Alexander Girard, PORTER, Dover Street Market, Dr. Woo, carhartt WIP, Cartier, Moncler, Levi’s, UGG, and Lacoste.