Our highly technical midweight base layer top with an innovative tubular merino knit and zone ventilation, the 200 Zone Seamless Long Sleeve Crewe 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