Icebreaker Merino 260 Tech LS Half Zip Men's Trail Base Layer Shirt

Experience the ultimate in natural performance with the Icebreaker Merino 260 Tech LS Half Zip, a men's long-sleeve base layer shirt designed for trail adventures. Crafted from 100% merino wool, this shirt offers exceptional warmth, breathability, and odor resistance, making it ideal for cold-weather activities. The half-zip design allows for easy ventilation, while the slim fit ensures a comfortable layering experience. Whether you're hiking, running, or skiing, this base layer keeps you comfortable and focused on the trail.

Advantages

Merino wool is a natural, renewable fiber that regulates body temperature, wicks moisture, and resists odors. The 260 weight provides medium insulation, perfect for cool to cold conditions. The half-zip neck offers adjustable ventilation, and the flatlock seams prevent chafing. Icebreaker's commitment to sustainability ensures this product is made with ethical sourcing and minimal environmental impact.

Suitable for

• Trail running and hiking in cold weather
• Backcountry skiing and snowshoeing
• Everyday winter wear as a base layer
• Outdoor enthusiasts seeking natural fiber performance

Key specifications

• Material: 100% Merino Wool
• Weight: 260 g/m² (medium weight)
• Fit: Slim
• Zipper: Half-length front zip with chin guard
• Seams: Flatlock to minimize chafing
• Care: Machine wash cold, tumble dry low

Recommendations

For optimal performance, layer this shirt under a mid-layer or shell. Avoid fabric softeners to maintain moisture-wicking properties. Pair with Icebreaker merino socks and gloves for a complete cold-weather system.