Thin yet warm with just one layer, and comfortable even on cold days. Updated to a more high-quality textured material. Now in plastic-free packaging. - Includes bio-warming, insulating, anti-microbial, anti-static, moisture-wicking, moisturizing, breathability, and self-deodorizing features. - Stretchable material offers a soft texture and won’t lose its shape. - Updates for this season include being made from a dense, high-gauge fabric for a premium feel. - Selection of easy-to-use colors for innerwear. - The v-neck is deep, but not so deep that you can see shirts worn underneath.