Delicate Arch, located in Arches National Park, is a remarkable example of nature’s power to slowly reshape the planet through erosion. Standing at 52 feet tall, the actual arch is even more impressive than how it appears on these Delicate Arch Crew Socks. These awesome Arches National Park socks show the famous Delicate Arch at night with the moon and stars rising behind it. Deep purple night sky above warm orange and sienna sandstone arch, wildlife silhouetted on the foot of the beautiful socks. The threads are certified by OEKO-TEX® Standard 100, which means harmful chemicals are left out to keep your skin safe and happy. Contents: 55% Cotton, 42% Polyester, 3% Spandex. Approximately fits men's shoe size 7-13, women's shoe size 8.5-14.5.