UltraBoost 22 Cold.RDY 'Black Grey'

The adidas UltraBoost 22 Cold.RDY ‘Black Grey’ applies a stealthy color scheme to a running shoe designed for chilly weather. Made with at least 50% recycled content, the black textile knit upper is insulated for warmth and bolstered with tonal no-sew overlays. The lightweight build sits atop a full-length Boost midsole, its responsive cushioning properties enhanced with adidas’ Linear Energy Push system. Underfoot, the lugged outsole is made with Continental Wintergrip Rubber for improved traction on slippery surfaces.