React Infinity Run Flyknit 4 size-xxl-16 HIGH-DENSITY FOAM: Closed-cell foam supports

HIGH-DENSITY FOAM:  Closed-cell foam supports and cushions the foot for long lasting comfort

springy UA HOVR+ cushioning to keep your legs feeling fresh

and better with time

The next step is to take good care of them

MAJOR LOUNGING POTENTIAL

React Infinity Run Flyknit 4 size-xxl-16 HIGH-DENSITY FOAM: Closed-cell foam supportsA supportive and cushioned shoe built for a smooth run. With supportive cushioning built for a smooth run, the Nike InfinityRN 4 is a brand new take on a familiar favorite. It's made from our all new Nike ReactX foam, which gives you 13% more energy return compared with Nike React foam, to help you stay fresh and bouncy. (What's more? Nike ReactX reduces its carbon footprint in a pair of midsoles by at least 43% compared to Nike React foam.*) We