The Ronnie Fieg x ASICS GT-Cool Express 'Sterling' is a popular collaboration sneaker that was released in March 2016. It showcases a stylish combination of beige and grey nubuck upper, complemented by a tonal mesh sock liner. To add a pop of color, salmon accents were incorporated on the toe, while the forefoot features sterling blue pigskin suede. The ASICS and Ronnie Fieg branding can be found on the tongue and heel, further enhancing the shoe's exclusivity. Notably, this limited edition sneaker was exclusively available at KITH, adding to its desirability among sneaker enthusiasts.