Brand new with box no lid, price is firm. The Nike Metcon 4 Women's Training Shoe provides a strong, stable base, flexible support, and extreme durability for a wide range of training activities, from sprints and sled pushes to lifting and rope climbing. Superior Durability This edition of the Metcon is more durable than any other. An innovative, textured print reinforces the shoe from toe to heel—so it won't wear out before you do.