Insulated: No
Standard: ANSI S3.19-1974
Unique and versatile behind-the-head design allows for earmuffs to be worn comfortably with most hard hats and caps
Earmuff cups pivot 145 degrees to comfortably rest around neck and keep conveniently close when not in use
Comfortable all day wear with low-profile and lightweight earmuff design
Angled soft foam cushion offers an effective acoustic seal
Adjustable headband arms offer a personalized fit
Silicone rubber on the headband offers added comfort when resting around the neck
Inner earmuff cups are labeled inside to ensure proper wear
Durable ABS plastic cup designed to withstand rugged environments