The MILLET TRILOGY JORASSES TS LS is a technical long-sleeved base layer designed for advanced mountain activities. Its hybrid construction combines varying wool and polyester blends depending on the zone to provide the perfect balance of insulation and moisture management.
The front of the shirt (50% wool / 50% polyester) offers enhanced thermal protection, while textured panels on the back and underarms (30% wool / 70% polyester) provide effective ventilation and faster drying. The seamless collar enhances comfort and durability, even when worn under a backpack for extended periods.
This is a reliable layer for mountaineers and technical trekking enthusiasts who refuse to compromise between comfort and functionality.