Session beer is not defined by flavors or aromas, which can place it in almost any style category. Instead, what makes a session beer is primarily refreshment and drinkability. Any style of beer can be made lower in strength than described in the classic style guidelines. The goal should be to reach a balance between the style’s character and the lower alcohol content. Drinkability is a factor in the overall balance of these beers. Beer should not exceed 5 percent ABV.