XS is breathing new life into coated strings. With its ultra-thin film coating on every wound string and unique polymer treatment on the plain steels, XS offers our highest level of protection for maximum life with an uncommonly smooth feel. XS also features NY Steel high carbon core and plain string wire, along with our exclusive Fusion Twist, for incomparable break strength and tuning stability. XS is the most innovative coated string ever created.

A tremendous leap forward in coating technology allowsthe string windings to be completely protected from contaminants for incredibly long-lasting tone & maximum life. Incredible strength with NY Steel at its core.

With an ultra-thin film coating on every wound string and our proprietary polymer treatment on the plain steels, XS has a smooth, fast feel, without fraying or peeling over time, providing an inspiring experience with every sweep, slide and bend on every string.