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ja fly 4 100 sail fierce pink
ja fly 4 100 sail fierce pink
ja fly 4 100 sail fierce pink
ja fly 4 100 sail fierce pink

JA FLY 4 - 100 SAIL/FIERCE PINK

$120.00

  Finish through the tape 1st in the Nike Ja Fly 4, a sprint spike made to help you set personal records in everything from the 60 to 400 metres. Our lightest Nike Sprint spike sports a revamped plate for enhanced stiffness and an updated upper for better breathability, so you can stay focused on doing your best.  

 Track Spike Sizing Information (note: sizes in dropdown menu are men’s, see below for conversion to women’s sizes)  

- Men’s 4 = Women’s 5.5
– Men’s 4.5 = Women’s 6
– Men’s 5 = Women’s 6.5
– Men’s 5.5 = Women’s 7
– Men’s 6 = Women’s 7.5
– Men’s 6.5 = Women’s 8
– Men’s 7 = Women’s 8.5
– Men’s 7.5 = Women’s 9
– Men’s 8 = Women’s 9.5
– Men’s 8.5 = Women’s 10
– Men’s 9 = Women’s 10.5
– Men’s 9.5 = Women’s 11
– Men’s 10 = Women’s 11.5
– Men’s 10.5 = Women’s 12
– Men’s 11 = Women’s 12.5
– Men’s 11.5 = Women’s 13