Rumble Boxing™ on Instagram: "Gear up… the challenge drops Jan 1st. 🥊 Hit 15 classes in January and you’ll score an @innisfreeofficial prize pack filled with their best-sellers — plus a shot at winning a 1-year unlimited @rumbleboxing membership ($3600 value). We’re partnering with @innisfreecanada to level up your new year. Get ready! 👀"