The debut of the Stone Island x Tokyo Design Studio x New Balance FuelCell C_1 ‘Brown’ showcases a fresh and unique design that epitomizes the dedication to innovation and craftsmanship shared by the collaborating brands. Utilizing a magnetic drawstring lacing system, the engineered knit upper combines synthetic and organic cotton fibers, skillfully blending violet, pink, and green tones. The tongue and sockliner boast dual branding, while the vamp proudly displays the embroidered Flying NB logo from New Balance. To enhance durability, the eyestay and heel are reinforced with seamless overlays made of brown synthetic suede, with the latter showcasing an integrated and enlarged Stone Island Compass logo in the heel cup. The sneaker's aesthetic is further complemented by its robust FuelCell midsole, which incorporates a full-length carbon fiber plate to enhance stability and maximize energy return.