MSA Advance Cap Style Hard Hat with 4-point Fas-Trac Suspension Part No. MSA-4POINT MSA Advance Caps are a great choice with jobs that feel the heat. These hard hats have an increased airflow and a Glaregard anti-reflective brim that makes them ideal for warmer weather. When you need some extra hearing protection, these helmets have lateral contours that fit over the ears so it is simple to integrate hearing safety into your head protection. These hats come with a cap design and four-point suspension. Meets ANSI Z89.1-2003, Type 1, Class C * For Warmer Weather * Lateral Contours that Fit Over Ears * 4 Point Suspension