Luffy's current peak power is Gear 5, his awakened devil fruit form enhancing his abilities significantly. Gear 6 is unlikely to exist, as Luffy has stated Gear 5 is his pinnacle devil fruit form.

Luffy's outfits in One Piece are even more so iconic, with standout looks including his Egghead Arc Astro Boy-inspired clothes. Another memorable outfit is his Corrida Colosseum 'Lucy' disguise ...