"Sadly, no one seems to be developing a catcher's mask that uses modern materials and design to absorb more of the force of a foul tip. Unless that happens, Mauer's entire career could be ended by a single foul tip." As I understand it most catchers use a "modern" mask. The problem is they switched to titanium which is lighter but also much harder than the old style. The older type mask had give, softer metal, which helped absorb the energy. The new harder metal does not. They could use a goalie type mask which provides a lot more protection but is very hot in warm weather. It seems most catchers have opted for comfort over safety.