Unleash your holiday spirit with a twist! The "Muscle Clause" shirt features a jacked-up Santa who’s been hitting the gym all year, ready to deliver more than just presents. With bold "Big Nick" text and a rugged, festive design, this shirt brings humor, strength, and holiday cheer together. Perfect for anyone who wants to celebrate Christmas in a bold and unforgettable way.
Join Big Nick's squad and flex your holiday pride—order yours today!
