DR2665-002
Nike ReactX Infinity Run 4 'Wolf Grey Black'
$69
FQ8777-085
Nike ReactX Infinity Run 'Football Grey Court Purple'
$91
Which Men's Grey Knit Nike ReactX Infinity Run cost under $100?
2 Men's Grey Knit Nike ReactX Infinity Run sell new with the original box from $69 to $91; the typical pair is $69. 2 of them list under retail, one in ten of those is 55% off or more. Prices as of Oct 2026.