I do not wear gloves in very hot weather.
I will not ride without a jacket.
I will ride with running shoes.
Will not ride without at least jeans.
I love riding without gloves. You can really get a feel for what the bike is doing without gloves. Plus your grip strength needed is reduced.
I have had both my shoulders surgically repaired.
I mountain bike all the time. I have trained myself to roll with hands tucked in.
I have fallen many times on my mountain bike and have not gotten any scratches on my hands.
I have fallen once on my motorcycle without gloves at about 50kph. Not a mark on my hands.
I have seen many riders with a beenie helmet, wife beater shirt, shorts and sandles, but they wear gloves?
I don't get that.
I wouldn't want to just lay on the pavement without a jacket and jeans on when it is 30 degrees or more out.
If you fall without jeans and a jacket and get pinned under the bike, just the heat from the pavement would have me screaming in pain.