Anni Lyn Sportswear Kid's Equestrian Headband - One Size. Anni Lyn wanted the kids to have a headband designed just for them like Mom or their big sister have when they are riding. These headbands were sized to fit smaller heads as they are one inch shorter in diameter and height for a better fit for a kids head. These headbands come in colorful Sunset Horses design, a fun loving Unicorn design or a Vibrant Horse design. These can be worn as a headband, bandana or a neck gaiter. Made of 100% polyester for wrinkle resistance, stretch-ability and these are machine washable.