Our highly technical midweight base layer top with an innovative tubular merino knit and zone ventilation, the 200 Zone Seamless Long Sleeve Half Zip is incredibly breathable and stretchy for high-output pursuits.
- Icebreaker Seamless - A seamless construction with targeted knit zones for support and breathability that stretches without friction
- BodyFitZone™ - features breathable zones for high intensity activity
- Thumb loops keep your sleeves in place and hands warm
- Raglan sleeve construction for mobility
- Flatlock seams to prevent friction
- 70% Merino Wool, 27% Nylon, 3% Elastane
- 200 Lightweight