Wilson Revolve is a comfortably firm co-poly that is well suited to players with long, fast strokes. Like the best control strings, Revolve provides tremendous precision and predictability on the biggest swings. It also features a unique molecular structure and a proprietary additive designed to increase the string's ability to deflect and snap back (see heavy spin). Offering higher comfort than a traditional polyester, Revolve is a great option for intermediate and advanced players looking for durability, control and spin.