Icebreaker 200 Oasis Long Sleeve Crewe

The Icebreaker 200 Oasis Long Sleeve Crewe is a dependable merino wool baselayer designed for cool-weather adventures. Its 100% merino construction offers naturally comfortable temperature regulation and layers smoothly beneath midlayers and outerwear.

Thoughtful seam placement helps reduce pressure beneath backpack straps, while flatlock seams minimize chafing and underarm gussets support freedom of movement and targeted ventilation. It suits active outdoor use when comfort, breathable performance and easy layering matter.