This rib-knit tank top featuring a colorful ribbed collar is made from antimicrobial fabric that helps prevent odor-causing bacteria. From our Navtech collection, it is the perfect top for lifes daily adventures.From the Navtech collection.88% rayon, 12% elastane.Antimicrobial fabric helps prevent odor-causing bacteria.Classic fit.Crewneck. Ribbed collar. Sleeveless.Machine wash.