Nike InfinityRN 4 Womens Running Shoes Balance & Core Size 1 ball is perfect

Size 1 ball is perfect for skill development for all ages

The SILVER SPLIT SHORT is a breathable and adaptable running short

stable cushioning to every stride

the Aero 7" Shorts keeps you dry and cool so you can concentrate on your run

Designed with durable fabric

Nike InfinityRN 4 Womens Running Shoes Balance & Core Size 1 ball is perfectPlease Note: Sizing runs small, it is recommended to size up from your usual size. Maximum cushioning provides elevated comfort for everyday runs. Experience a soft, rocker shaped platform made with new ReactX foam underfoot and an ultra comfortable collar and tongue for a snug feel. Plus, a water resistant membrane was added to this version to help keep you dry. Updated Flyknit upper and a water resistant membrane help keep you dry. New ReactX foam