Flexible training shoes designed with J.J. Watt. Bring the dedication and drive of football great J.J. Watt to your next workout. These women's Reebok JJ IV training shoes in White / Champagne have an upper that's woven for targeted support. The rubber outsole provides traction for multidirectional movement. Flexweave® woven textile upper provides resilient stretch and targeted support at key performance areas. Rubber outsole provides traction and durability.