A collaboration between adidas and Pharrell Williams' Billionaire Boys Club, the Pharrell x Billionaire Boys Club x NMD Human Race Trail 'Blue Plaid' emerges with a black and blue plaid pattern. 'Heart' and 'Mind' appear on the left and right shoes, while a compact lacing system supports the fit through its midfoot lacing cage. Underfoot, a white Boost midsole is included for cushioning, with a revamped Trail outsole providing traction.