HQ2934-800
Nike ReactX Infinity Run 4 Premium 'Hyper Crimson'
$79
DR2665-600
Nike ReactX Infinity Run 4 'University Red Midnight Navy'
$99
How much do Men's Red Knit Nike ReactX Infinity Run cost in size 9?
2 Men's Red Knit Nike ReactX Infinity Run colorways in men's US 9 sell new with the original box from $79 to $99; the typical pair is $79. 2 of them list under retail, one in ten of those is 50% off or more. Prices as of Oct 2026.