Released in May 2019, the Free RN 5.0 NRG 'Cone Ivory' extends the summer collection in vibrant color. Designed for runs up to three miles, this Nike running sneaker has a lightweight construction and design elements meant to improve flexibility and reduce weight. A stretchy collar with a turned-out back portion saves the Achilles from irritation, and a single-layer mesh upper creates minimal bulk. Less midsole foam than the previous shoe means more natural engagement with the ground.