NEW YORK—American Football's governing body, the NFL (National Football League), has rejected Guardian Caps for regulation play. Players will still be allowed to wear the safety caps during practice.

Supreme releases the Side Rubber Patch Camp Cap. The caps are perfect for the summer weather with its double weave nylon material keeping you cool under the sun. The caps will be released in 4 ...

Small caps typically struggle after long stretches of underperformance.

A Missouri-based plastic cap and plug maker is putting the finishing touches on a major expansion that's more than doubling space while adding new capacity. The work is part of a $15 million ...