Description
The Icebreaker Women's Merino 260 Oasis Long Sleeve Crew Thermal Top is a premium, cold-weather base layer built to keep you warm, dry, and comfortable on serious winter wilderness adventures. Crafted from a dense 260g/m² 100% pure merino wool jersey, this mid-to-heavyweight top is a stepped-up, warmer version of Icebreaker's classic 200 Oasis. It excels at capturing essential core heat in sub-zero alpine environments while maintaining top-tier breathability during high-output ascents. Whether you are setting out on multi-day winter treks across the Main Range, trail running chilly Blue Mountains ridges, or layering up for ski touring, the 260 Oasis Crew is an essential cold-weather staple.
Utilizing ultra-fine 18.9-micron merino wool fibers, this long-sleeve top feels exceptionally soft against skin without any scratchiness or itch. Thoughtfully engineered for active movement under heavy gear, it features offset shoulder seams that prevent friction and pressure points under backpack shoulder straps. Backward-set side seams and flatlock seam construction throughout eliminate skin irritation, while underarm gussets provide complete freedom of movement when reaching and climbing. Finished with a subtle drop-tail hem, it seals out cold drafts around your lower back when bending or crouching.
Naturally odour-resistant and crafted entirely from renewable, plastic-free natural fibers, the Icebreaker Women's Merino 260 Oasis Crew delivers reliable, luxurious warmth for cold-weather mountain performance.
Icebreaker Women's Merino 260 Oasis Long Sleeve Crew Features
- Heavyweight 260g/m² 100% pure merino wool jersey provides superior warmth in cold winter conditions
- Ultra-fine 18.9-micron merino fibers deliver non-itch, ultra-soft next-to-skin comfort
- Naturally odour-resistant properties allow for multi-day wear without washing during backcountry trips
- Offset shoulder seams prevent chafing and pressure points under heavy backpack straps
- Backward-set side seams and flatlock seam construction eliminate skin friction under outer layers
- Gusseted underarms offer unrestricted freedom of movement across dynamic upper-body motions
- Drop-tail hem delivers extended lower back coverage to seal out cold wind drafts
- Ideal for ski touring, winter trekking, mountaineering, alpine camping, and cold-weather layering
Specifications
| Product |
Icebreaker Women's Merino 260 Oasis Long Sleeve Crew Thermal Top |
| Product Type |
Heavyweight Merino Wool Thermal Base Layer Top |
| Fabric Material |
100% Pure Merino Wool (18.9 Micron Fiber) |
| Fabric Weight |
260 g/m² (Mid-to-Heavyweight Cold-Weather Insulation) |
| Fit |
Slim Fit (Women's Specific Next-to-Skin Layering) |
| Weight |
250 g (Size Small) |
| Back High Point Length |
69.3 cm (Based on Size Medium) |
| Sustainability |
100% Renewable & Biodegradable Pure Merino Fibers |
| Best For |
Skiing, snowboarding, winter hiking, mountaineering, alpine camping, cold-weather expeditions |
