Tecnifibre tennis strings duramix hd (pu) 12 m

The Duramix string is the first string to feature a blend of polyester and polyamide fibers that are impregnated with molten polyurethane. This unique construction provides a real advantage in control while maintaining a good level of comfort. The string offers excellent playability thanks to its multifilament design. A good level of arm protection is achieved through the use of polyurethane (HD), which is set to 100% flexibility. A high level of control is attained through the use of polyester fibers, which are stiffer and deform less upon impact. This string is manufactured in France. Polyester fibers (50%) create a firm feel and durability for players seeking a controlled boost in power. Polyamide fibers (50%) enhance speed and ball feel. HD PU provides 100% elasticity to match the stiffness of polyester while ensuring additional comfort. The S.P.L. coating is an anti-abrasion coating for increased durability and guarantees good glide to ensure the "snap back" that provides more lift. A bestseller in France for young players or adults seeking more control and longer lifespan.