Under Armour ColdGear Size S New, unused, and unopened. Price negotiation is possible. I am listing this because I will not use it. Below is a copy of the product details from the website. ↓ "If one layer is warm enough, there's no need for unnecessary layering." ColdGear, created by Under Armour, is winter-specific gear that meets the needs of athletes and allows them to perform at their best. Compression fit that gently wraps muscles during exercise, suppresses unnecessary vibration, and supports endurance. Made with high-density microfiber yarn for both warmth and comfort, and high sweat absorption and quick-drying properties to prevent cold sweat. Excellent 4-way stretch allows for smooth movement in all directions. Quickly absorbs sweat and wicks it away, keeping the athlete's body dry at all times. Mesh material is used in the switching areas to enhance breathability." Thank you for looking. Size...S