Mens and co-ed leagues use slowpitch softball bats because of the underhand arced pitch style. Some of the biggest brands in slowpitch softball are Demarini, Anderson, Easton, Miken, Combat, Mizuno and Worth. Slowpitch softball bats have a higher weight to length ratio to make up for the lack of ball speed from the pitcher. Typically the composite and 2 piece slowpitch bats are more favorable because of the extreme pop and durability. Select a slowpitch bat from any of the brands and you won't be disappointed.