NEW Women's Core Long Sleeve Base Layer
Free shipping on Australian orders over $180
Experience unbeatable breathability and comfort in this essential base layer. 100% Superfine Merino wool—sustainably and ethically sourced to support your active lifestyle. This premium material breathes effortlessly, regulating temperature and wicking moisture to keep you dry and comfortable during any activity. Its natural softness ensures all-day comfort, while its eco-friendly qualities contribute to a healthier planet.
- 100% Australian Ultrafine Merino Wool
- Scoop Neck
- Slim fit - minimal stretch
- 160 GSM (grams per square metre)
- 16.3 micron
- Sustainable and Ethical
- Non-Mulesed (Guaranteed)
- Easy care machine washable (wool cycle)

GARMENT CARE
Machine wash 30°gentle/wool cycle
Wash with similar colour wool garments
Protect your garment by using a laundry bag
Use wool or gentle detergent
Do not use bleach, optical brighteners, enzymes or softeners (weakens yarn)
Lightly reshape and lay flat to dry
Use iron on wool/delicate setting (if at all)
We recommend hanging your garments to air between wears. Merino wool is naturally antibacterial and odour-resistant, it doesn't require washing after each wear.

MICRON + WEIGHT

Micron
The micron (µm) is the measurement of the diameter of a wool fibre. The lower the micron the higher the quality and the softer the wool is next to skin.
We source Australian Merino wool directly from local farmers. While China buys and processes around 82–86% of all Australia’s wool, it often blends Merino with lower-quality fibres to bulk, and therefore reduces softness. The Bluey range is 100% sourced in Australia—ensuring unmatched softness without the itch.
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Broad (22.6–24.5) Definitely itchy |
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Medium (20.6–22.5) Slightly itchy |
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Fine (18.6–20.5) Soft |
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Superfine (16.6–18.5) Extremely soft |
| Ultrafine (14.6–16.5) Insanely soft |
Weight
The weight number used for each garment represents the fabric's weight in grams per meter square. The higher the number the warmer and heavier the garment.
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Heavyweight (230–340+) Extreme conditions |
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Mid-weight (190–220) Cold conditions |
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Ultralight (140–180) Everyday wear, year-round layering |
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Feather-weight (75–120) So light you can barely feel it on your skin |
Shipping Details
We offer free shipping on orders over $180
Free international standard shipping on NZ orders over $180
Cost for Australian orders vary according to destination and weight. Worldwide shipping is at a fixed price according to the country and region of destination.
For all international orders, the recipient is the importer of record and must comply with all local laws and regulations within the destination country. Legislation and procedures change from country to country. Please refer to your local Customs Laws for more information on delivery restrictions.
Please contact hello@blueymerino.com for more information
RETURNS
We accept returns on unworn items in their original condition (new, unwashed, tags attached, original packaging) within 14 days from the date of your order. Proof of purchase (order number) is required. Please visit our returns policy for more details.
Please also note, if you purchased a Bluey garment from one of our stockists, the individual returns and exchanges policy of that business will apply.
Final Sale items are not able to be returned or exchanged for change of mind.