Cotton rib-knit t-shirts stretch to mold to your body without ever being constrictive. Cotton rib-knit t-shirts are lightweight and durable making you always feel fresh. These shirts can be layered under clothing for a smooth look, when working out or just lounging. Cotton t-shirts are perfect for being active because they wick away moisture to keep you cool and dry. Cotton rib-knit t-shirts can be made of basic cotton, Supima cotton, combed cotton and Egyptian cotton. Many are blended with spandex or polyester for a better feeling fit. Most fit longer so they stay in place if you want to tuck them in. Some styles of cotton rib-knit t-shirts come in packs so you can stock up and save money at the same time. The breathable rib-knit feels great against your skin making it a must-have in your closet. You can find them in a variety of colors and styles so you always get what you love.