The Arizona State University Sun Devils Mini Helmet by Riddell is a 3 5/8 size football helmet designed specifically for team sports enthusiasts. This collectible item is ideal for fans of the Arizona State University football team, featuring the official team logo and colors. The Riddell brand ensures top-quality materials and construction, making it a prized possession for any football enthusiast looking to show their support for the team. New with tags. The helmet is new; any discoloration in the photo is light reflection. Shipping is $8.00 within the United States and is sent Priority Mail. Overseas bidders please contact me for shipping costs.