Since 2005, Stella McCartney has been working closely with Adidas to produce sportswear that not only meets the highest performance standards but also aligns with the designer's strong ethical values. This collaboration resulted in the launch of a new silhouette in February 2019, which showcases a seamless Adidas Primeknit upper that fits like a comfortable sock, accompanied by a black lace closure. The shoe also incorporates a response Boost midsole and a Stretchweb outsole with Continental Rubber for excellent traction. With a commitment to exceptional feminine tailoring, the Stella McCartney partnership continues to deliver functional and superior sportswear options.