Ja Fly 4: Unleash Your Inner Speed Demon. Nike Sprint Spikes, Pure Velocity.
Right then, fancy smashing those PBs, love? Lace up the Nike Ja Fly 4, a sprint spike so sharp it'll have you leaving your rivals in the dust. From the 60 to the 400, these speed demons are built to help you fly. Lighter than a feather, they've got a plate that’s stiffer than a Sunday roast, and a breathable upper that'll keep your feet feeling fresh as a daisy. Forget the pain, focus on the gain. Get ready to rewrite history, one stride at a time. Get 'em on, and watch the magic happen, yeah? Proper quick, these are.
£45.00
£90.00
