HEAD's line of tennis strings include synthetic strings for any and every type of player. HEAD strings come in control, power, and durability lines. Whether you need a more durable string or a string with a premium feel, HEAD has choices for you! For more information about HEAD strings, check out our string technology page. Also, if you need help picking the perfect string, take a look at our guide to Choosing the Right Tennis String in our Tennis Express Buyer's Guide!