Allbirds Merino wool runners in medium gray.Made from premium superfine ZQ Merino wool, these go-with-everything shoes are incredibly soft, cozy, and naturally thermoregulating, providing next-level comfort.Lightweight and great for walking, cooler weather, travel, and casual everyday wear.•Cushioned midsole gives wear-all-day support•Machine-washable materials keep shoes looking like new•ZQ certified Merino wool upper that meets the highest standards of animal welfare, environmental care, and social sustainability•SweetFoam® midsole made with sugarcane based green EVA•Shoe laces made from recycled plastic bottles•Castor bean oil based insole foam•ZQ merino wool heel liningHeel height approximately 1.25".In excellent used condition, very clean. The only flaw is that the insoles have been cut. They still fit perfectly inside the shoes. Please examine all photos.