The primary materials that compose this product contain a minimum of 20 percent recycled content. ; Take every step with comfort and style wearing Brooks Ghost 15 Sneakers. Exclusive coloring book with a Brooks Vibes Collection purchase only, while supplies last. The Soft quiet ride that you have grown accustomed to is now improved with Up-dated DNA Loft V2 cushioning providing a smoother ride with a breathable 3D fit print upper for a seamless fit. This Neutral runner is soft and smooth for miles. Engineered air mesh upper. Nylon lining. Removable foam footbed. Lace closure. Brand logo on side upper, tongue, and heel. Almond toe. Made with recycled materials equivalent to 8 plastic water bottles. DNA Loft V2 midsole. Carbon rubber outsole. Heel-to-Toe Drop: 11mm Imported. Measurements: Heel Height: 7 15 in Weight: 10.1 oz Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size.