The Siren Long Sleeve Sweetheart Women from Icebreaker is a versatile long-sleeve top designed to offer lightweight coverage and a touch of style on cool days. Whether you’re layering up for a hike or wearing it solo around town, it brings together a functional silhouette with a more refined neckline.
Its defining feature is the subtle sweetheart neckline, which adds a feminine accent without compromising on practicality. The figure-skimming cut and extended sleeves work well under jackets or midlayers, while the clean design lets you wear it on its own without feeling bulky. It’s an easy-to-wear piece that bridges the gap between outdoor performance and everyday style.