YonexPOLYTOUR STRIKE!In addition to giving you excellent control on full swings, this 1.20mm gauge offers a little extra bite for easier access to spin. Polytour Strike also offers higher comfort and better feel than a traditional polyester monofilament, making it slightly better on touch shots than its firmer counterparts. Aggressive players will appreciate the exceptional control, which enables maximum stroke speed when loading the ball with pace and spin.