Nuyarn spinning technology: Delivers 35% higher thermal efficiency for better warmth in cool conditions
85% increased elasticity: Enhances mobility and comfort during active pursuits
8.8x greater durability: Withstands wear and tear for long-lasting performance
Flatlock stitching and thumbholes: Reduces chafing and improves fit for all-day comfort
Raglan sleeves: Increases range of motion and reduces shoulder strain
Summarized by Shop
NEXT-TO-SKIN PERFORMANCE Field Notes:
Our lightest weight base layer ever, perfect for most cool and cold conditions
Nuyarn® is a spinning technology that makes merino 35% more thermally efficient, 85% more elastic, and 8.8x more durable than its ring-spun counterparts
Raglan sleeves, flatlock stitching, and thumbholes to excel at any
Material
85% merino wool, 15% nylon
Fabric weight
19.5 micron, 125 g/m²
Sleeve style
Raglan
Seam construction
Flatlock
Care instructions
Machine wash cold, do not use fabric softener or bleach, hang dry or tumble dry low, iron on low
Country of origin
Australia
Summarized by Shop
4.4
135 ratings
5
4
3
2
1
saturated color good weight
high quality basic layer. I love the look of the woolies stripes, but the snag and get holes too quickly - hope this one is more durable
K
Kristin · May 4, 2026
Women's Woolies Pro Tech Crew .
The Pro Tech Crew seems to run small. I followed the sizing chart and was a large. The shirt is made well and the color is what I expected .
S
Stacey · May 18, 2026
the best!
thin, stretchy, WARM but not HOT! zero stink - great for layering or wearing alone next to your skin