Description Aero Tech Rush Cycling Caps - Rainbow "One of a Kind" - Bicycling Unicorn Life is all rainbows and unicorns, and so is this rush cap. It is made of 100% polyester jersey material, which makes this a light and comfortable cap to wear. This one size fits all cap has an elastic back that adds to its comfort. It has a fun and colorful design that will take you on a rainbow ride. Whether or not you believe in unicorns (and, c'mon, we all know they’re real), believe that this One of a Kind cap will make you the envy of all cyclists...and unicorns. Fabric: 100% AeroDRI Polyester One of a Kind Rush Cap - Made in the USA Sun Protection Cycling Head Cover Warranty Information Full warranty on Manufacturing Defects. Call 412-262-3255 for more information.