Nike Unisex ZoomX Dragonfly 2 Track Spike Size:13 Heatable Deep Tissue Massage Ball

Heatable Deep Tissue Massage Ball provides effective relief from foot pain

High quality EVA foam is durable with excellent memory to retain shape

it lets you find your fit for the miles ahead

Soft mesh wicking sweatband on the inside

Nike removed two spikes seen on the original in favor of a four-spike design

Nike Unisex ZoomX Dragonfly 2 Track Spike Size:13 Heatable Deep Tissue Massage BallA note on unisex sizes of this item: Listed sizes are men's. Add 1. 5 to get equivalent women's size. Ex: listed size 8 = women's size 9. 5. One of the fastest long distance track spikes to ever cross the finish line turns up the tempo even more. The Dragonfly 2s comfortable fit and propulsive feel are built to go the distance in races and key workouts. Updated spikes, full length ZoomX foam and a lighter, more responsive plate are ready for speed and