Description
The Icebreaker Women's Merino 260 Oasis Vertex Long Sleeve Half Zip Thermal Top Delta Lines is a warm, mid-to-heavyweight merino wool base layer designed for winter mountaineering, ski touring, and cold-weather wilderness pursuits. Crafted with Icebreaker's dense 260g/m² 100% pure merino wool jersey fabric in a unique all-over jacquard "Delta Lines" pattern, this thermal top delivers premium insulation while actively breathing to regulate temperature during strenuous ascents. Whether you are skinning up icy ridges across the Main Range, hiking frosty Blue Mountains tracks, or layering up for winter alpine expeditions, the Vertex Half Zip keeps you warm, dry, and comfortable.
Featuring a zip-neck design, this active top allows for rapid ventilation and heat dump when the incline steepens or weather shifts. Technical details include offset shoulder seams to prevent chafing under heavy backpack straps, flatlock seam construction for chafe-free comfort, and backward-set side seams to avoid friction points. A gusseted underarm layout ensures unrestricted arm movement, while the extended drop-tail hem adds crucial coverage against cold drafts when reaching or bending.
Naturally odour-resistant and incredibly soft against the skin, the Icebreaker Women's Merino 260 Oasis Vertex Half Zip is an essential cold-weather base layer combining technical performance with eye-catching style.
Icebreaker Women's Merino 260 Oasis Vertex Long Sleeve Half Zip Features
- Heavyweight 260g/m² 100% pure merino wool jersey provides superior cold-weather insulation
- Half-zip neck closure enables rapid temperature control and effortless ventilation
- Unique all-over jacquard "Delta Lines" graphic pattern adds stylish visual detail
- Naturally odour-resistant properties allow multi-day wear without washing on backcountry trips
- Offset shoulder seams eliminate pressure points and chafing under backpack harness straps
- Backward-set side seams and flatlock seam construction prevent friction against outer layers
- Gusseted underarm panels deliver full range of motion for reaching and climbing
- Drop-tail hem offers extended coverage over the lower back to seal out cold drafts
- Ideal for ski touring, winter hiking, mountaineering, alpine camping, and cold-weather layering
Specifications
| Product |
Icebreaker Women's Merino 260 Oasis Vertex Long Sleeve Half Zip Thermal Top - Delta Lines |
| Product Type |
Heavyweight Merino Wool Thermal Base Layer Top |
| Fabric Material |
100% Pure Merino Wool (Exclusive of decoration) |
| Fabric Weight |
260 g/m² (Mid-to-Heavyweight Cold-Weather Insulation) |
| Fit |
Slim Fit (Women's Specific Next-to-Skin Cut) |
| Weight |
250 g (Size Small) |
| Back High Point Length |
67.3 cm (Based on Size Medium) |
| Sustainability |
100% Renewable & Biodegradable Natural Merino Fibres |
| Best For |
Skiing, snowboarding, winter hiking, mountaineering, alpine trekking, winter camping |
