Unisex Zoom Ja Fly (441 - Gamma Blue/Army Navy-Metallic Silver)
Nike Zoom Ja Fly 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.
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.
Includes a Nike spike bag
*Sizes are Men / Women (1 1/2 size difference)
Style - 487624-441