he is Optimistic and generally good-hearted, he is not as dimwitted as many believe him to be, and he often demonstrates more understanding than the other characters expect. Knowing the danger ahead, Luffy is willing to risk his life to become King of the Pirates and protect his crew. In Gear 5 form His hair and clothes (with the exception of his signature straw hat, belt, and sandals) turn white,his eyes glow with red ring-like pupils, and white clouds float around his neck.