The ninth iteration of our award-winning Clifton franchise has launched lighter and more cushioned than ever before Eliminating weight while adding 3mm in stack height the new Clifton 9 delivers a revitalized underfoot experience with a responsive new foam and improved outsole design Removing overlays and hotmelts the stripped back upper has been consciously crafted with a plusher heel reflective heel panel and streamlined tongue with single side medial gusset Breathableengineered knit upper Gusseted tongue Laces with 70% recycled nylon and 30% recycled polyester (excluding aglet) Compression molded EVA foam midsole Early stage MetaRocker Inherently stable geometry Durabrasion rubber outsole Vegan 35% Recycled polyester upper mesh 60% Recycled polyester collar and tongue lining 87% Recycled polyester strobel board 100% recycled polyester sockliner top cloth