Helly Hansen Men's LIFA® Merino Midweight Half-Zip Base Layer

Engineered for cold-weather performance, the Men's LIFA® Merino Midweight Half-Zip Base Layer provides warmth, breathability, and moisture control, making it an essential layer for offshore sailing, winter regattas, and coastal adventures.

Designed with a dual-layer construction, this base layer features 100% Merino wool for natural insulation and comfort, combined with LIFA® fiber technology for superior moisture-wicking and quick-drying performance. The half-zip design allows for adjustable ventilation, making it ideal for layering under waterproof shells in unpredictable conditions.

With a fitted, ergonomic cut, this base layer ensures freedom of movement, keeping you warm, dry, and comfortable whether you're racing offshore, exploring rugged coastlines, or enjoying a crisp day at the marina.