HDMX Tennis String was developed for tennis players who find themselves in between multifilament and polyester strings. With Hybrid 3D technology, HDMX incorporates a blend of polyeurethane for comfort, polyester for control, and polyamide fibers for power. The concept is to blend the comfort and forgiveness of a multifilament with the control and durability of a polyester. The string has Tecnifibre's SPL anti-abrasion treatment to enhance durability. Compared to HDX Tour, HDMX has a slightly crisper feeling but with enhanced durability. For someone who desires the comfort, feel, and power of a multifilament string yet needs extra durability and control like a polyester, then HDMX should be considered! Tecnifibre once again proves that their multifilament strings are top notch and HDMX is just a next step in the search for the ultimate string!
Multifilament (33% Polyester Fibers / 34% Elastyl Fibers / 33% Thermostabyl fibers with a 3SPL Silicium Pyrogene Lubritec anti-abrasion coating)