Forme core v-neck long sleeve top in onyx black. A long sleeve version of the Core V-Neck for fuller shoulder and arm coverage, made with the same soft, eco-friendly Tencel fabric perfect for daily wear and overall back health. This FDA-registered tee features dual layers of patented posture technology for a stronger, more supportive fit. It gently engages your muscles to keep your shoulders back and your spine aligned—helping to ease neck, back, and shoulder pain linked to spinal issues, without restricting movement. In great condition. Size XL.