Womens Merino Blend 125 Ultrafine LS Crew (Turbulence)
Order by 18th Dec for x-mas delivery
When you're travelling light, every layer needs to earn its place. This lightweight crew is made from an ultrafine 125gsm Merino blend that feels incredibly soft against the skin while naturally helping regulate temperature throughout the day.
Breathable, moisture wicking and naturally odour resistant, it's ideal for everything from summer walks to long journeys where packing space is at a premium. Comfortable on its own or layered when needed, it's the kind of piece you'll find yourself reaching for all year round.
- Naturally soft, moisture wicking, odour resistant and breathable
- Self fabric neck trim
- Lightweight & ideal for travel or summer
- Embroidered ISOBAA sheep logo on RH sleeve
- ISOBAA folded hem label
- Non-mulesed merino
- Paper packaging that’s easy to recycle & FSC certified
- Weight (size S): 118g
- 82% Merino / 16% Nylon / 2% Lycra
- 82% Merino, 16% Nylon, 2% Lycra
- 125gsm
- 17.5µm (microns)
Fabric weight: 125gsm
Fabric weight (gsm)
GSM means grams per square metre. Higher GSM usually means a thicker knit, more warmth, and better wind resistance.
Lower GSM usually feels lighter, dries faster, and is better for high output.
Fibre diameter: 17.5µm
Fibre diameter (microns)
Microns measure the thickness of each merino fibre.
Smaller microns usually feel softer against skin because the fibres bend more easily. Larger microns usually feel firmer and can be more rugged for outer layers.
| Fibre | Thickness |
|---|---|
| Ultra fine | 15µm |
| Super fine | 17.5µm |
| Fine | 20µm |
| Mid-weight | 22.5µm |
| Coarse | 25µm |
| Human hair | ~70µm |
Merino's natural odour resistance means a simple air between wears is almost always enough, and the less you wash it, the longer it lasts.
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| Materials | 82% Merino, 16% Nylon, 2% Lycra |
| Origin | Made in China in a factory independently audited to international standards for fair labour, safe working conditions, and responsible environmental practices, using ethically sourced, non-mulesed Merino wool from Australia |
| Care guide | Isobaa care guide |
- Free shipping (Verenigd Koninkrijk) on orders above £75.
- Orders usually ship within 2–3 days, though may take longer during sales. See the product page for estimated delivery.
- You can return your order within 100 days for a refund. Return shipping is not included. Items must be unworn with tags attached. Exchanges are not currently available.
- See our shipping & returns page for details.
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Proudly natural
Our Merino wool is ethically sourced from trusted Australian suppliers with a heritage dating back to 1857. We only use non-mulesed wool, working with partners who prioritise animal welfare and responsible land management.
Merino is a renewable, biodegradable fibre that naturally regulates temperature, manages moisture and resists odour, delivering reliable performance with a lighter environmental impact.
Merino/Nylon Blend
Temperature regulating
Keeps you warm when cold, and cool when warm
Moisture management
Pulls sweat away and dries quickly
Odour resistant
Stays fresher for longer
Super soft
Feels smooth and gentle on skin