This contemporary design lets the user preserve good freedom of movement while wearing both ear protectors and head safety gear. The smooth, lower profile ear cups also collect less dirt, so the earmuffs stay cleaner for longer, improving hygiene. The cross-linked polyethylene foam ear pads improve comfort while also maintaining an effective seal against noise. Height adjustments ensure each worker can get a good, personalized fit, and the Quick-Click system keeps the ear cups properly adjusted throughout hours of wear.