D’Addario XS NEVER FADE AWAY - MAXIMUM LIFE - SMOOTH FEEL
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 D'Addario's highest level of protection for maximum life with an uncommonly smooth feel. XS is the most innovative coated string ever created.
XS Acoustic Phosphor Bronze combines D'Addario's most popular acoustic alloy with their most advanced string coating technology, resulting in clear tone, smooth feel, and superior tuning stability — all with the longest possible string life.