Can You Wear a Hat Under a Hard Hat?
The answer is YES, you can wear a hat under a hard hat, as long as the hard hat is designed for this. It's important to select hat worn under the hard hat carefully, and all safety regulations must be followed.
Can You Wear a Hard Hat Backwards?
According to OSHA hard hats should be worn the way they were designed, UNLESS the manufacturer specifies that the hat can be worn backwards. However, there are several types of hard hats...
Are Vented Hard Hats OSHA Approved?
OSHA do indeed approve many of the vented hard hats, in particular for outdoor work, but have strict regulations with vents for indoor work, in particular when electrics are involved.