Chaps minimum -
Head, eye, ear, hand better yet.
During the "Sandy" clean-up, we had an experienced crew from Mid-NY come down and help us out.
All 8 of them where G.O.L level 5 certified.
One had a kick-back on a tangled tree, and had his 365 come across his hip - no harm, just a scared individual with a messed-up pair of chaps, and a clogged clutch.
The second had an encounter with a chipper. Fortunately, it was "only" a "flesh wound" got his hand cough in the reversing bar of the chipper, and took a chunk out between his thumb and index finger, while wearing leather gloves.
The third, had a limb from a widow maker fall on him. On his head. Without his "brain-bucket", he wouldn't be here now. 3 MRI's, and a month later, he is finally able to go home to his family.
Now, this may be extreme to you, any, or all, would not be here to see their familys again without their safety gear.
I personally hate gloves, but now will ware them anytime I start a saw.
You just don't know....