In 2018, the Kwasi x AM4Kwasi 'Blue Spirit' special edition was created through a collaboration with Kwasi Kessie. With guidance from the renowned celebrity stylist and adidas Runners Captain, the design of this edition has been enhanced with performance elements such as a fused textile upper, a SPEEDFACTORY floating Torsion bar, a Boost midsole that provides energy-return, and a Stretchweb outsole. Additionally, this design includes a distinctive NFC chip located in the tongue, providing authentication features.