The size? x 878 sneaker, a partnership between UK-based size? and New Balance, was introduced in October 2019. This sneaker features a striking 'Multi-Color' upper that combines a mesh and leather base in blue with accents of green, yellow, grey, and salmon, creating a visually captivating design. The sneaker is equipped with ABZORB technology in the heel and forefoot areas, providing cushioning and impact resistance with every step. Additionally, it boasts a full-length rubber outsole for optimal traction. The design is completed with embroidered branding on the tongue and along the sidewall.