Icebreaker Womens 150 MerinoFine Ace Long Sleeve T-Shirt
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Lightweight merino long sleeve tee with a closer fit and shorter length for high-intensity adventures and everyday wear, designed for women.
The Icebreaker Womens 150 MerinoFine Ace Long Sleeve T-Shirt is a versatile performance layer made from 100% ultrafine MerinoFine merino wool for a premium next-to-skin feel. Engineered using OTW Omega Twist spinning technology, the fabric is lightweight, hard-working and comfortable during high-output activity, resisting odour and helping regulate your temperature whether you are on the trail, travelling, or wearing it day to day. The tee is cut with a closer fit and slightly shorter length for streamlined layering, while thoughtful seam placement is designed to reduce friction under pack straps and through the shoulders. A clean, minimal aesthetic keeps it looking sharp from mountain missions to relaxed downtime.
| Waterproofing | Not applicable – lightweight merino tee designed for breathability and moisture management rather than weatherproofing |
| Warmth | 150gm lightweight 100% ultrafine merino wool ideal as a year-round base layer, offering thermoregulating comfort in a wide range of conditions |
| Fit | Closer-fitting silhouette with shorter length for streamlined layering and active movement |
- 100% ultrafine merino wool: Soft next-to-skin feel with natural breathability and odour resistance for repeated wear.
- MerinoFine construction: Ultrafine merino fibres for premium comfort and a refined hand feel.
- OTW Omega Twist spinning: Enhances durability and stability while keeping the fabric lightweight and comfortable for high-intensity use.
- High-intensity ready: Designed as a go-to performance tee for running, hiking, and fast-paced missions.
- Thermoregulating performance: Merino naturally helps keep you comfortable across changing temperatures and effort levels.
- Low-friction seam placement: Offset and forward seams are intended to minimise rub under pack straps and during repetitive movement.
- Everyday versatility: Clean, simple styling transitions easily from the outdoors to travel and daily wear.
- NZ-based support and warehouse
- Expert advice from our local team
- Easy 30-day returns*
View our full Warranties & Returns Policy.