The Reebok Flex Trainer in Grit Green, Black, and Chalk brings a fresh, all-new take on the Flex. Built with advanced technology, it features a dual-density outsole and a stability cradle that keeps you locked in and focused on your workout. Tying into the Nano Gym family, this sneaker is designed to provide ultimate support and comfort, whether you're lifting, jumping, or training for any fitness goal.