Intelliskin Posture Cue V-Tee - Men's The IntelliSkin PostureCue V-T-Shirt is made from a special lightweight blend of synthetic fibers to create a quality compression fabric that will not only help your posture, but keep you cool at work and in your daily routine Lightweight shirt that is is meant for all day wear. Comfortably compressive and provides a gentle PostureCue™-ing of the muscles that support and align your spine and shoulders. Designed to be worn under your dress shirt or polo at work, during travel, or while you are at play. 78% nylon/22% spandex. Imported.