A soft and stretchy long sleeve T-shirt for everyday comfort and layering, the Siren Long Sleeve Sweetheart features a slim fit and our corespun merino wool blend fabric. For both active pursuits and casual wear. Made from a blend of corespun merino wool fabric, it offers warmth, breathability, and a hint of stretch.

The sweetheart neckline adds a feminine touch, while the long sleeves provide extra coverage. Its softness against the skin, moisture-wicking abilities, and odor-resistance make it perfect for various activities like hiking or yoga. With a flattering fit and seamless design, it's both stylish and practical, making it a versatile choice for any wardrobe.