Ortovox 120 Comp Light alusasu, dark arc

The Ortovox 120 Comp Light Thermal Underwear in dark arc is a high-performance men's base layer designed for demanding alpine activities. Crafted from a premium blend of 85% Virgin Merino Wool (17.5 microns) and 15% Polyamide, this lightweight top offers exceptional breathability, moisture wicking, and temperature regulation. The seamless circular knit with body mapping ensures a perfect athletic fit and maximum freedom of movement.

Advantages

This base layer combines the natural benefits of merino wool with modern fiber technology. It is odor neutralizing, quick drying, and provides natural UV protection. The 4-way stretch and durable construction make it ideal for high-intensity sports.

Suitable for

• Ski touring
• Mountaineering
• Alpine climbing
• High-performance sports in mild to cold conditions

Key specifications

• Material: 85% Virgin Wool (Merino), 15% Polyamide
• Fabric weight: 120 g/m²
• Wool quality: 17.5 micron Merino
• Construction: Seamless circular knit, body mapping
• Fit: Athletic
• Neckline: Crew neck
• Sleeve length: Long sleeve
• Gender: Men's
• Color: Dark arc
• Thermal rating: Lightweight base layer
• Season: All-season, mild to cold
• UV protection: Natural UV protection from wool

Recommendations

For optimal performance, pair with Ortovox mid layers and outerwear. Machine wash cold, do not use fabric softener, and dry flat.