CZ3996-001
Nike Free RN 2021 PS 'Black Dark Smoke Grey'
$36
CZ3997-001
Nike Free RN 2021 TD 'Black Dark Smoke Grey'
$27
CZ3996-610
Nike Free RN 2021 PS 'Pink Foam'
$52
CZ3997-610
Nike Free RN 2021 TD 'Pink Foam'
$40
CZ3996-015
Nike Free RN 2021 PS 'Iron Grey Volt'
$60
How much can you save on Kids' Knit Nike Free RN Running Shoes?
5 Kids' Knit Nike Free RN Running Shoes list new with the original box under retail from $27 to $60; the typical pair is $40, and one in ten is 45% off or more. Prices as of Oct 2026.