• Style : Dr2741-100
• An Updated Woven Upper Gives You Security And Containment At A Significantly Lighter Weight Than The Ja Fly 3, But With More Breathability.
• A Completely New Plate Using Computationally Designed Hexagons Delivers Stiffness In Key Areas To Help You Fly Off The Starting Line And Maintain Speed Throughout The Race.
• The Nike Racing Shoelace Is Lightweight With Notches And Just A Little Stretch That Allows For A Secure Fit That Stays Tied In All Conditions.
• Nike Ja Fly 4, A Sprint Spike Made To Help You Set Personal Records In Everything From The 60 To 400 Meters. 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.