nike zoom ja fly 3 track spikes

FEATHERWEIGHT AGGRESSION.
Nike Zoom Ja Fly 3 Track Spike returns to the lanes with a fine-tuned, featherlight feel specifically designed for 200m sprinters. Updated with a stiffer plate and a new woven upper, the no-sew tip and asymmetrical tongue highlight the modernized design.

Available in men's sizing. Women order 1.5 sizes down.

Woven upper construction increases flexibility and support.
Asymmetrical tongue wraps the foot for a contoured fit.
Seamless toe tip for comfort in the starting blocks.
Heel counter sits low on the foot and works with a flexible, lightweight collar to reduce pressure on the achilles tendon.
Low-profile, Phylon midsole wedge helps provide cushioning, comfort and a smooth transition.
Injected Pebax® spike plate has a generative design that uses an algorithm to identify where zones of stiffness and flexibility are needed. It has a honeycomb-inspired pattern.
8 removable spike pins made of stainless steel deliver optimal grip.
Last:X2209 Offset: 0 Innovative spike plate is 2.75 times as stiff as its predecessor.