FreshIQ advanced odor protection technology attacks the odor-causing bacteria in your clothing that causes your underwear and socks to smell - so now you can feel fresh all day. Designed to adapt to your temperature and activity to keep you cool and dry for all day comfort. FreshIQ advanced odor protection technology attacks the odor-causing bacteria in your clothing that causes your t-shirts to smell - so now you can feel fresh all day. Banded crewneck, sleeves and hem. All the comfort of Hanes with our famous tag-free neckline. Machine wash cold with like colors; non chlorine bleach when needed; tumble dry medium. What makes a t-shirt more than a t-shirt when it offers odor protection and keeps you cool and dry! Advanced odor protection so you stay fresh all day. Wicks moisture to keep you cool and dry. Tagless crewneck with no scratchy label.