A new study from the University of Wisconsin of 2,610 Wisconsin high school football players found that wearing soft-shell ...
Guardian Sports created a soft shell helmet called a Guardian Cap. More than a decade later, they are required for most players in NFL practices, and you can even find them in games. However ...
MADISON, Wis. (WSAW) - A study of 2,610 Wisconsin high school football players found that wearing soft-shell helmet covers, marketed as Guardian Cap helmet devices, during practice had no effect ...