Airwool Merino 1/2 Zip - Navy Black

1 - Air passes freely. Little protection from the wind.

2 - Light resistance. Takes the edge off a passing breeze.

3 - Useful protection for everyday wear and settled coastal conditions.

4 - Strong wind resistance for brisk days, exposed shorelines and active sailing.

5 - Highly windproof. Serious protection when the breeze builds and conditions turn.

6 - Maximum wind protection. Built to hold the line when the weather shows its teeth.

1 - Uninsulated. Designed for warmer conditions or as a protective layer over your chosen insulation.

2 - Light insulation. Adds gentle warmth for mild weather, cool evenings and active use.

3 - Moderate insulation. Dependable warmth for cooler days when movement remains part of the journey.

4 - Warm. Built for cold conditions and longer periods exposed on deck or ashore.

5 - Highly insulated. Serious warmth for sustained cold, slower activity and demanding winter conditions.

6 - Maximum insulation. Our highest level of warmth, engineered for severe cold and prolonged exposure when the temperature shows no mercy.

1 - Minimal breathability. Best suited to low activity and shorter periods of wear.

2 - Light breathability. Suitable for everyday use when movement and moisture levels remain low.

3 - Moderate breathability. Manages moisture during light activity and a changing pace.

4 - Breathable. Rated from 5,000 to under 10,000g/m²/24hr; suited to active everyday wear and shorter days afloat.

5 - Highly breathable. Rated from 10,000 to under 20,000g/m²/24hr; built for sustained activity and longer days on the water.

6 - Exceptionally breathable. Rated at 20,000g/m²/24hr or higher; engineered for high-output movement when heat and moisture build quickly.

1 - Light-duty. Designed for occasional wear where exposure to abrasion and hard use is limited.

2 - Everyday durability. Suitable for regular use with moderate movement and routine care.

3 - Reliable durability. Built to handle repeated wear, movement and routine washing.

4 - Durable. Strong resistance to physical wear and washing, suited to active use and changing conditions.

5 - Highly durable. Engineered for frequent, demanding use where abrasion, movement and repeated washing are expected.

6 - Heavy-duty durability. Our highest level of resilience, built for relentless use and the toughest conditions on land or at sea.