The UltraBoost 2020 'Black Gold' showcases a sleek monochromatic design, enhanced by a remarkable 20% increase in Boost cushioning when compared to its predecessor, the original UltraBoost. Its upper boasts a breathable Primeknit construction that not only embraces the foot but also provides featherlight support. Adding a touch of vibrant contrast, a singular pop of metallic gold adorns the 3D heel frame, which is layered over a supple elastane heel to ensure heightened stability. The blacked-out appearance extends to the grippy Continental rubber outsole, maintaining the all-black aesthetic in a seamless manner.