The Callaway Hex Chrome golf ball delivers long penetrating distance off the tee and high performance spin around the greens. The Hex Chrome is constructed with 2 layers around the core. A proprietary duraspin cover helps to prevent marks and scratches as well as a soft feel on slower impacts. The inner “S-tech” core provides low compression and high resilience. Surrounding this is a firm, mantle layer which helps to maximum ball speed during moderate swing speed impacts.