Fixing engines with stealth and precision, the Happi Ninja Mechanic Edition is always ready to get under the hood. Armed with a wrench and dressed in overalls, this ninja has the skills to tighten every bolt, tune every engine, and keep the gears of life running smoothly.

Perfect for mechanics, car enthusiasts, DIY fixers, or anyone who knows the joy of turning a wrench, this shirt combines rugged style with playful ninja charm. Strong, reliable, and built to last—just like a good repair.