TOMMY BAHAMA Mens Flip Side Pro Reversible Sweater - Brown & Grey 100% Authentic TOMMY BAHAMA merchandise, satisfaction guaranteed! Very high quality fabric: 70% heavy weight thermal cotton, 30% merino wool; Machine washable. Contrast stitching at the shoulders; ribbed collar, cuffs and hem. Crew-neck and long sleeves for a custom fit. Great sweater you will love and wear for a long time!