Metcon 4 XD 'Whiteboard'

Athletes can keep track of reps and WOD intervals with Nike's Metcon 4 XD 'Whiteboard' cross-training shoe. Featuring an erasable whiteboard on the heel, Nike touted the silhouette as one of their most durable models when first revealed. A breathable, monochrome white upper is accented by green and blue lace aglets and heel caps, giving this Metcon 4 XD February 2019 rendition an understated look in a power-packed performance shoe.