Icebreaker Womens Merino 200 Oasis Thermal Leggings
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Versatile merino base layer leggings for women who want reliable warmth, breathability and all-day comfort on the hill and beyond.
The Icebreaker Womens Merino 200 Oasis Thermal Leggings are go-to lightweight base layer bottoms made from soft, breathable 200-weight merino jersey for year-round layering. Built from 100% merino wool (excluding the waistband), they naturally manage temperature, wick moisture and resist odour whether you are skiing, hiking or travelling. A slim fit hugs the legs without feeling restrictive, while the gusseted construction and flatlock seams enhance mobility and reduce chafing under outer layers. The brushed elastic waistband sits comfortably against the skin and stays put when you are on the move.
| Waterproofing | Non-waterproof merino jersey designed as a thermal base layer under weatherproof outerwear rather than a standalone shell |
| Warmth | 200-weight merino wool provides lightweight insulation and thermoregulation suited to cool to cold conditions and active use |
| Fit | Women’s slim fit with a gusseted crotch for improved mobility and comfort under ski and hiking pants |
- 100% merino jersey fabric: Soft, breathable and naturally odour resistant for multi-day wear.
- 200-weight warmth system: Ideal as a year-round base layer for snow, trail and travel.
- Flatlock seams: Help prevent chafing and bulk under outer layers.
- Gusseted construction: Improves mobility and comfort during skinning, bootpacking or everyday movement.
- Brushed elastic waistband: Sits comfortably against the skin and stays in place while you are active.
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