Most versatile training shoes flexes with you. Flex your performance in the Free Metcon 7. Our most versatile training shoe gets updated with enhanced midfoot containment while still keeping our famed Nike Free technology. The flexible forefoot and stable heel easily let you switch from dynamic to strength-based movements. Flexible Outsole Nike Free technology combines foam in the heel for stability with softer foam in the midsole, giving you the flexibility dynamic workouts demand. A full-length rubber outsole helps support the foam and adds durability. Midfoot Containment A webbed lacing system works with an inner sleeve to provide added containment for a secure and snug fit. Breathable Upper Lightweight mesh upper adds breathable comfort. Webbed lacing and a midfoot containment system replace Flywire cables Added extra durability around the toe tip and the side of the shoe for support