Xalt is an entirely new addition to Babolat’s Xcf family of multifilament strings. It’s composed of special polyamide filaments combined with glass beads, which is all covered by a silicone wrapping.

Our picks for the best new string of the season. Gamma Tour Plus Natural Gut 16 For playability, comfort, and control, it’s hard to beat the performance of natural gut. The one knock on the strings ...