Artilect Women's Boulder 125 Crew L/S

From New Moon:
"My Artilect layer is my new favorite piece. It works equally well as a stand alone or as a base layer. Very good breathability, sweat management, comfort, and some nice wind protection as well - I tested it roller skiing at 48 degrees, and I was cruising at 10mph. I'm really looking forward to wearing for more activities - paddle boarding, trail running, xc skiing" --Joel

From the Manufacturer:
The Boulder 125 Crew is the foundation of the A/SYS-1 range and has been designed to add effortless performance in a modern fit. Utilizing an ultra-light Nuyarn 125 merino fabric with matching eyelet knit strategically placed underarm for increased breathability, there is no better combination of performance, comfort, and durability in the world.

Features:
Superior Bluesign® 125GSM Nuyarn merino offers extra loft for an unmatched warmth-to-weight ratio
5x faster drying
Remarkable long-term durability
Superfine 18 micron non-mulsed Australian merino Wool for maximum softness and wearability
Incredible stretch and recovery
Regular Fit offers a modern fit with full coverage
Targeted eyelet placements for increased breathability
No-chafe flatlock seams
Gusseted Armpits
Machine Washable
Hang-Dry Loop

Fabric:
Baselayer Blend - 85 % Superfine Nuyarn® Merinowolle 15 % Nylon