Because size matters! Show your love for Christmas and its festivities with our awesome Manateez Christmas Racer Back. Made in the U.S.A. by Americans for Americans. No sleeves no problems, show the world all the hard work you’ve been putting in at the gym. Perfect for the summer and year-round warm weather regions. Retail fit, buy the same size you’d wear if it was a tee shirt. Expensive side seam construction provides longevity and value!