Guides

What Is ANSI Z358.1: A chemical splash to the eye is a medical emergency that begins a countdown the moment it happens. The first 10 to 15 seconds determine whether the injured worker retains their vision.

ANSI/ISEA 107-2020 is the American National Standard for High-Visibility Safety Apparel and Accessories. It defines Class 1, Class 2, and Class 3 visibility performance levels based on background material area and retroreflective tape area, as well as Performance Types O (off-road), R (roadway), and P (public.

Best Hard Hats Ranked Quick Summary: Our top picks for 2026 are the MSA V-Gard 500 (best overall), the Bullard S61 (best full brim), and the Pyramex Ridgeline (best budget). Whether you're on a construction site, electrical job, or heavy industrial floor, this guide has you covered.