Don't fear winter with the W 200 OASIS LS CREWE tee from Icebreaker for women. This heavyweight (200g) 100% merino long-sleeved top fits perfectly under mid or outer layers.
The seams are carefully offset from the shoulder line, so even the heaviest backpack straps won't cause chafing. The flat seams throughout the garment eliminate chafing for greater ease and well-being. The armpit gussets give you breathability where it's needed most.
This thermal top will accompany you on all your adventures.