The Pharrell x adidas NMD Human Race Trail PRD was introduced in September 2019 as a member of a four-shoe collection that aimed to promote unity and celebrate the human journey. This specific iteration features a 'Hyper Pop' Primeknit upper adorned with embroidered words like 'Sun' and 'Calm.' Notable design elements include flecked laces connected to a tonal TPU cage, a Trefoil heel tab, and stabilizing plugs. Moreover, the shoe comes equipped with a full-length Boost midsole and gum rubber outsole for enhanced comfort and traction.