The SuperStar Karate Cup & Supporter features a supporter with a 3-inch elastic waistband for a secure fit and is made of a durable polyester-cotton blend.  The athletic cup is specifically designed for martial artists and is made of a durable plastic with a soft, outer lining on contact points for increased comfort.

This item is required for all male SuperStar Karate students the rank of Green Belt and above.

Don't know what size you need?

Just use your waist size.

Note: Sizes may be different from recommendations depending on body build and frame. Use a tape measure to get the most accurate results. If the size is right on the end of the measurement range, up it to the next size available.