Should A Motorcycle Jacket Fit Snug. If your jacket is too large the armor could shift, and it’s less likely to protect you in an accident. I think outerwear should fit over a sweater or jacket, depending on the case.
Proper fitting is important because you need your gear to remain intact in case of a crash. Your summer motorcycle jacket should feature a snug fit. Feels like a good fit?
An ideal fit will cover a man down to the point where his butt starts to curve back inward, and stop there (but anywhere in that general region is okay).
But true leather motorcycle gear should fit tight, a good example is if you go to a serious trackday or your a racer, they always wear tight gear. Chest and waist measurement are the best guidelines to gauge this. Your summer motorcycle jacket should feature a snug fit. If it is uncomfortable, try a different jacket.