Salewa Cristallo Warm Amr L/S Tee Men's Alpine Merino Base Layer - Black Out

Engineered with Alpine Merino Responsive fabric, this long-sleeve base layer combines 78% mulesing-free virgin wool with 22% polyamide for natural thermoregulation, moisture management, and odor resistance in demanding alpine environments.

Overview

The Salewa Cristallo Warm Amr L/S Tee is a technical base layer designed for alpine mountaineering, ski touring, and cold-weather trekking. Its athletic fit and 4-way stretch construction provide unrestricted mobility, while flatlock seams and gusseted sleeves eliminate chafing under a pack or harness. The crew neck and long sleeves offer full coverage, and the Responsive Technology with thermo-reactive minerals actively regulates body temperature by absorbing and re-emitting far-infrared energy.

What stands out

• Alpine Merino Responsive fabric: 78% virgin wool (mulesing-free) / 22% polyamide for warmth, breathability, and durability.
• Responsive Technology: Thermo-reactive minerals enhance thermoregulation and recovery.
• Athletic fit with 4-way stretch and gusseted sleeves for full range of motion.
• Flatlock seams prevent irritation during high-output activities.
• Bluesign® approved fabric ensures sustainable production.

Technical details

• Material: 78% Virgin Wool (Merino), 22% Polyamide
• Weight: Lightweight (exact weight not specified)
• Fit: Athletic
• Sleeve length: Long
• Neckline: Crew neck
• Features: Thermoregulating, moisture-wicking, quick-drying, breathable, odor-resistant, 4-way stretch, flatlock seams, gusseted sleeves
• Intended use: Alpine Mountaineering, Ski Touring, Alpine Climbing, Trekking, Hiking
• Season: Autumn/Winter
• Care: Machine wash cold, do not bleach, do not tumble dry, cool iron, do not dry clean

Our verdict

A premium merino base layer that excels in cold alpine conditions, offering exceptional warmth-to-weight ratio, natural odor control, and a performance-oriented fit. Ideal for those who demand technical performance without compromising on comfort or sustainability.