Worn but good condition. Size 10.5. Updated Flyknit uppers with adjustable, plush Flyknit tongues provide a stable, secure feel Foam collars are soft and supportive to the touch Internal elastic Flyknit fit band, like a rubber band around the middle of your foot, offers secure support Water-repellent liners in the toes help keep your feet dry in wet weather Made with Nike ReactX foam in the midsoles for an incredibly smooth and cushioned feeling; ReactX foam gives you 13% more energy return compared to React foam ReactX foam reduces the carbon footprint of the midsoles by at least 43% compared to prior Nike React foam Combination of tuned support and intentionally placed cushioning provides stability for every stride Curved outsoles help your feet rock smoothly from heel to toe and through your stride to footstrike for a natural, efficient stride with less wasted energy Waffle rubber outsoles provide durable traction