Men's Jump 99 Plyometric Training Shoes Black Size 11

Like new JUMP99 (J99) Next Gen Plyometric Training Shoes - Mens Size 11. $150+ new. The Jump 99 training shoes work to increase fast twitch muscle fibers which help build explosive power, calve mass, and definition. They also increase reactive strength and ability with increases to sprint speed and vertical jump! Adult owned, non-smoking home. Let me know if you have any questions.