open back

TL:DR I want a good sound stage and bass but am unsure what to buy So I'm currently using Hyperx Alpha headphones and a Soundblaster Z soundcard. The quality is good and using the equaliser I can really crank the bass where it even physical shakes the headphones, but I always get a sense of...

I currently own a pair of Hypercloud II's and they are brilliant at keeping sound from the outside out. But I'm looking to get some open back headphones so that I can still here external sound (sounds daft but I have my reasons). I have also been finding my ears get quite hot under the leather...