Shell: 57% Merino Wool, 43% Polypropylene Imported Merino blend fabric helps manage moisture and temperature Midweight material offers warmth and breathability for daily wear Half zip neckline allows airflow and comfort during activity Flatlock seams reduce irritation for smooth performance Suitable for layering or wearing alone in cool weather Stay comfortable and active with the Helly-Hansen Womens Lifa Merino Midweight Half Zip Base Layer Top. Made from a soft merino blend, this performance top balances warmth and breathability for outdoor adventures or daily use. The half zip design lets you control ventilation, while flatlock seams reduce friction for lasting comfort. Its midweight construction makes it ideal for layering under jackets or wearing on its own in changing conditions. Perfect for hiking, training, or travel, the Helly-Hansen Womens Lifa Merino Midweight Half Zip Base Layer Top delivers dependable comfort and versatile performance wherever you go.