If you are only hitting the bag the ones Jamie has are fine, if you are going to get in the ring, you will need more padding, get some advice in the gym…..
I disagree, for the sake of the person you’re hitting you need good padding, but for the sake of your hands when hitting a hard heavy bag you also want as good padding as possible, so get one pair of gloves perfect for everything. If the coach is any good he wouldn’t let you spar with inadequately padded gloves.