Tommy Bahama Mens Crew-Neck Thermal Sweatshirt 100% Authentic Tommy Bahama merchandise, satisfaction guaranteed! Very high quality fabric: 100% heavy weight thermal pima cotton; Machine washable. Cuffs and hemline snug up the fit and create a cozy feel against your skin. Printed Tommy Bahama logo on the center back neck. Great sweatshirt you will love and wear for a long time!