Salewa Cristallo AMR Thermal Shirt Men's - Dark Olive XL

The Salewa Cristallo AMR Thermal Shirt is built with Alpine Merino Responsive Jersey 150, a 150 g/m² blend of 85% virgin Merino wool and 15% polyamide that combines natural insulation with durable stretch. The Responsive technology integrates far-infrared minerals into the fabric to reflect body heat back, enhancing thermal regulation during high-altitude activities.

Overview

Designed for alpine climbing, mountaineering, ski touring, and trekking, this long-sleeve base layer features a crew neck and athletic fit for unrestricted movement. Merino wool naturally wicks moisture, resists odor, and breathes well, while flatlock seams and gusseted sleeves reduce chafing and improve mobility under a harness or pack.

What stands out

• Responsive far-infrared technology boosts warmth without adding weight
• Merino-rich fabric offers excellent moisture management and odor resistance
• Flatlock seams and gusseted sleeves enhance comfort and freedom of movement
• Bluesign® approved for sustainable production

Technical details

• Material: 85% virgin wool (Merino), 15% polyamide
• Fabric weight: 150 g/m²
• Fit: Athletic
• Sleeve length: Long
• Neckline: Crew neck
• Layer type: Base layer
• Gender: Men's
• Size: XL
• Color: Dark Olive

Our verdict

A high-performance thermal base layer that leverages Merino wool and Responsive technology for reliable warmth and comfort in cold alpine environments.