Portwest B184 Merino Wool 1/4 Zip Baselayer Top

The Portwest B184 Merino Wool 1/4 Zip Baselayer Top is a lightweight, temperature-regulating base layer crafted for active professionals and outdoor enthusiasts who want warmth, breathability, and odor resistance in one garment.

• Fabric composition: 50% Merino Wool, 50% Polyester, 140g weight for a balanced blend of natural warmth and durability.
• Thermal performance: Merino wool provides natural insulation without bulk, keeping you comfortable in varying conditions.
• Moisture management: Naturally moisture-wicking and breathable to help you stay dry during activity.
• Odor control: Antimicrobial and anti-odour properties help manage odors between wears.
• 1/4 zip design: Centre-front zip offers adjustable ventilation and easy on/off for versatile layering.
• Comfort fit: Designed to sit close to the body without restricting movement for all-day comfort.
• Seam construction: Flat lock seams minimize chafing when worn under additional layers.
• All-season wearing: Lightweight yet insulating, suitable for layering across seasons and varying climates.
• Durability: Built to be long lasting, even with frequent wear and washing.
• Retail presentation: Supplied in a retail box for attractive shelf display and gifting appeal.
• Mulesling-free design: Mulesling-free construction reduces snagging and enhances everyday wear comfort.

With its Merino-rich blend, the B184 Baselayer Top delivers warmth without bulk while actively managing sweat. The fabric's moisture-wicking performance helps you stay dry during high-output tasks, commutes, or workouts, and the antimicrobial properties help limit odor between uses. Flat seams and a comfortable fit reduce rubbing for all-day wear, whether you’re layering under a jacket or outer shell. The 1/4 zip adds ventilation when you need it and makes temperature control effortless. Weighing 140g, this base layer stays lightweight, making it a versatile choice for chilly mornings, cool commutes, or unpredictable shoulder-season conditions.