The Pharrell x adidas NMD Hu Trail 'China Exclusive' pack comprises four colorways, each representing one of the natural elements. The 'Passion' variant, which takes inspiration from fire, features a vibrant red-dyed Primeknit upper accompanied by a Footwear White TPU cage and matching inserts that overlay the Boost midsole. On the upper right shoe, the word 'PASSION' is skillfully embroidered in white, while the left shoe showcases its equivalent in Chinese characters. This exclusive pack was released in May 2018 alongside the 'Peace', 'Youth', and 'Happy' colorways.