Monkey D. Luffy is the adventurous, rubber-bodied captain of the Straw Hat Pirates in One Piece, known for his iconic straw hat, simple-minded but fiercely loyal personality, and dream to become the Pirate King by finding the One Piece treasure. He gained his stretching powers from eating the Gum-Gum Devil Fruit, allowing him to fight with elastic limbs, and develops powerful techniques like Gears and Haki. His appearance includes messy black hair, a scar under his left eye, and various outfits, most notably a red vest/cardigan, blue shorts, and his treasured hat from Shanks