A modern sneaker with updated design and function based on the MEXICO 66® SD Mid Runner shoe. The craft upper features the iconic Onitsuka Tiger Stripes with thick stitching and gradation coloring. The new platform tooling has the advanced technology and material for better cushioning. To commemorate the 100th birthday of our founder, Kihachiro Onitsuka, we launched the first MEXICO 66® SD model, as an upgraded version of our iconic MEXICO 66® model. The MEXICO 66® model combines the features of the original LIMBER-UP™ training shoe that debuted in 1961 and the design of LIMBER shoe debuted in 1966, as one of the first models that featured the iconic Onitsuka Tiger Stripes.