Women's Merino 175 Everyday Long Sleeve Half Zip Thermal Top

The Icebreaker Women's Merino 175 Everyday Long Sleeve Half Zip Thermal Top is a classic all-purpose base layer built for daily wear. It uses soft, breathable 100% merino wool in a rib-knit fabric that adds stretch and all-day comfort, with the kind of easy temperature regulation that makes merino a staple when conditions shift.

In real use, this is the piece you reach for when you want one layer to cover a lot of ground. The half zip gives you simple ventilation control, while merino’s natural odour resistance helps it stay fresh through repeated wear. For everyday use, travel, or just getting through a cold stretch without overthinking your layering, it does exactly what a dependable base layer should.