Shop our selection of JSP Evolution hard hats. These hard hats come in a variety of colors and styles including cap, full brim, vented, short brim, and mining. JSP Evolution hard hats are ANSI type 1 certified. They have ratchet suspensions which can be adjusted for a comfortable fit. Colors include green, red, white, yellow, and high visibility. High-density HDPE shells provide protection against the sun, glare, rain, and falling debris. Full brim JSP hard hats provide 360-degree protection.