"You surely move fast, but you're lacking heaviness." That challenge was all Doflamingo needed to say to push Luffy to show the world his ultimate technique: Gear 4. Luffy's Gear 4 incorporates his newly learned haki skills with the speed and power boosts from his previous gears to magnify his combat ability exponentially. Even after seeing the future pirate king's new form, Doflamingo couldn't imagine the impact that Boundman could have. That is, he couldn't imagine the impact until a King Kong Gun connected with his face and launched him through Dressrosa. The weight of this punch truly demonstrated how far Luffy had come after the time skip and, for the first time, truly put Luffy on par with a warlord of the sea. The text on the shirt simply says “Gear 4,” which is aptly showcased in the design.

This sweatshirt is clean design and is all about showcasing your favorite anime moments with a larger canvas space. It's a sweatshirt that is clean, cool, and versatile without the commitment of a hoodie. Stay warm while looking cool.