LUXILON Tennis string 4G 125 200M Reel Yellow Tired of your strings losing their snap after just a few practice sessions? Enter the Luxilon 4G 125, the fourth generation of Luxilon’s revolutionary polyester technology. Engineered specifically for players who prioritize consistency above all else, the 4G is renowned for its incredible tension maintenance and arm-friendly response.

Unlike standard polyester strings that lose tension rapidly, the 4G is designed to stay “fresh” for weeks, not just hours. It offers a softer feel than the Alu Power, making it a fantastic choice for players who want the durability of a poly but need to protect their arm from high-impact stiffness.