JOIN. THEN WEAR IT FOR 30 DAYS.

JOIN. THEN WEAR IT FOR 30 DAYS.

The WOOL Club is free. As a member you can wear it, wash it — and still return it within 30 days.

YOUR FIRST LOOW T-SHIRT
IS SOMETHING SPECIAL.

LOOW clothing is locally and responsibly made from lightweight, comfortable, high-quality merino wool.
You need to feel it and wear it to understand the difference.
That's why membership of The WOOL Club is free — and comes with 30 days to wear your first LOOW T-shirt, wash it, and still return it for free if it's not for you.

HOW THE 30-DAY TRIAL WORKS

  1. Join The WOOL Club in the cart — it's free
  2. Wear it and wash it for 30 days
  3. Keep it, or return it free of charge

WHY MERINO WOOL?

REGULATES YOUR
TEMPERATURE

Breathable and
insulating.

SOFT AND
COMFORTABLE

Our merino wool
doesn't itch.

DOESN'T
SMELL

Stays odour-free
and fresh.

REQUIRES
LESS WASHING

Merino wool rarely
needs washing.

DOESN'T
WRINKLE

Always ready
to wear.

DRIES
QUICKLY

Quick to dry and comfortable.

FIND YOUR FIRST LOOW T-SHIRT
JOIN. THEN WEAR IT FOR 30 DAYS.

JOIN. THEN WEAR IT FOR 30 DAYS.

The WOOL Club is free. As a member you can wear it, wash it — and still return it within 30 days.

YOUR FIRST LOOW T-SHIRT
IS SOMETHING SPECIAL.

LOOW clothing is locally and responsibly made from lightweight, comfortable, high-quality merino wool.
You need to feel it and wear it to understand the difference.
That's why membership of The WOOL Club is free — and comes with 30 days to wear your first LOOW T-shirt, wash it, and still return it for free if it's not for you.

HOW THE 30-DAY TRIAL WORKS

  1. Join The WOOL Club in the cart — it's free
  2. Wear it and wash it for 30 days
  3. Keep it, or return it free of charge

WHY MERINO WOOL?

REGULATES YOUR
TEMPERATURE

Breathable and
insulating.

SOFT AND
COMFORTABLE

Our merino wool
doesn't itch.

DOESN'T
SMELL

Stays odour-free
and fresh.

REQUIRES
LESS WASHING

Merino wool rarely
needs washing.

DOESN'T
WRINKLE

Always ready
to wear.

DRIES
QUICKLY

Quick to dry and comfortable.

FIND YOUR FIRST LOOW T-SHIRT
OUTLET: T-OSS 160U Ultrafine
T-OSS 160U Ultrafine Forest
OUTLET: T-OSS 160U Ultrafine
T-OSS 160U Ultrafine Forest

Outlet: Merino T-shirt 160g – Ultrafine – Crew Neck

OUTLET: T-OSS 160U Ultrafine - Men
CHF 83.00 CHF 58.00 Save 30%
/
Tax included. Shipping calculated at checkout.
Size
Color
  • Low stock - 2 items left
  • Backordered, shipping soon
  • Made in EU
  • Fast world wide delivery
  • 365 days return policy

Discover the unmatched luxury and comfort of our T-shirt, crafted from 100% 15.5µm ultrafine merino wool. The exceptional feel and appearance of this fabric set it apart from the rest, making it the epitome of sophistication.

Our premium fabric is made using two-ply compact spun Italian yarn, similar to our popular 220-series. However, the finer fibers and thinner yarn result in a fabric weight of 160g/m2. This places our ultrafine merino T-shirt perfectly between our ultralight and superfine offerings, giving you the best of both worlds.

Experience the lightweight, luxurious texture of the ultrafine merino wool fabric, which makes it an ideal choice for layering and all-day comfort. Elevate your wardrobe with this exquisite T-shirt, showcasing the unparalleled quality of 15.5µm merino wool.

Our most luxurious 100% merino wool fabric to date. Made from ultrafine merino wool, with a thickens of only 15.5 micron.  The yarn is two-ply, like our 220 T-shirts, meaning that two thin yarns are twisted together to give a higher fabric weight and extremely luxurious fabric. 

- 100% ultrafine merino wool
- Fabric weight: 160g/m²
- Micron: 15,5Yarn:
- Compact spun 100/2 Worsted
- Mulesing free
- No harmful substances
- Easy wash
- Knitted in Denmark

Orders placed before 15:00 CET are normally shipped the same weekday.

Destination Estimated delivery Cost
Denmark (GLS) 1–2 weekdays Orders over 750 DKK: parcel shop and business delivery are free.
Orders under 750 DKK: parcel shop and business delivery are 49 DKK.
Home delivery: +20 DKK.
EU – Standard (UPS Access Point) 3–4 weekdays Free standard shipping to a UPS Access Point is available from the local equivalent of 1,000 DKK. Below the threshold, and for home delivery and Express, the current price in your selected currency is shown at checkout.
EU – Express 1–2 weekdays Express costs extra. The current surcharge is shown at checkout.
USA (FedEx Express) 2–4 weekdays 29 USD. No additional fees on delivery; taxes and duties are settled at checkout.
United Kingdom (UPS) 2–4 weekdays 19 GBP. Import duties apply above 135 GBP excluding shipping, and UK VAT is paid with the import fees.
Norway (UPS) 2–4 weekdays 19 EUR. Home delivery: +3 EUR. VAT and import fees are included in website prices.
Rest of the world (UPS/FedEx Express) 2–4 weekdays 39 USD.

Good to know

We do not ship to PO box addresses. All shipments must be signed for in person. Alternative delivery options may be available through the carrier after you receive your tracking link.

If your destination is missing at checkout, contact wool@loow.com.

Returns and exchanges

Returns and exchanges are free from Denmark and EU countries throughout the applicable return period. Download a return label through our return page.

Return shipping outside the EU: 19 EUR. USA: 29 USD. Alternatively, arrange and pay for a trackable return yourself. Full conditions are in our Refund Policy and Terms of Service.

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Choose the right fabric weight

See fabric comparison →

135g Lightweight

Lightweight and breathable merino.

  • Warm weather
  • Indoor use
  • Ideal as a base layer
See 135g T-shirts →
160g Ultrafine

A balanced luxurious fabric

  • Everyday wear
  • Travel and work
  • Year-round comfort
See 160g T-shirts →
170g Airknit®

Engineered merino with enhanced airflow.

  • High breathability
  • High stretchability
  • Fast drying
See Airknit® T-shirts →
220g Heavyweight

More robust and warmer merino.

  • Cooler weather
  • Outer layer or mid-layer
  • Structured feel
See 220g T-shirts →

Others also bought

SOFT AND LUXURIOUS

100% MERINO WOOL

The natural properties of the wool makes the shirt stay dry, clean and fresh-smelling for weeks with no need to wash. It will keep you warm when it’s cold and cool when it gets hot - and then they look nice.

NO LOGOS, NO LABELS

Our T-shirts have no visible chest logos or itchy neck labels, because feeling good is the primary intention. We focus on the product and our quality and design speaks for itself.

160U ULTRAFINE

As the name suggests, this is the best they come. 160 Ultrafine is our most luxurious merino T-shirt to date, knitted from 100% 15.5 ultrafine merino wool with a fabric weight of only 160 g/m2, making it the perfect combination of ultralight and ultrafine and giving it an exclusive look and feel.

Frequent Questions

What is the 160 g/m² merino top best for?

It’s designed for all-season comfort with a bit more structure than 135 — where you want a top that breathes, regulates temperature, and stays fresh longer.

  • Naturally odor-resistant and comfortable next to skin
  • Great for everyday wear, travel, and layering
  • Ultrafine merino helps balance warmth and ventilation
How should it fit, and what size should I choose?

Our fit is made to be easy to wear (short-sleeve o-neck Ultrafine). Choose your normal size for a regular fit. If you’re between sizes or want a looser look, size up. For a closer fit, size down. Tip: Check the size guide on the product page for exact measurements.

What makes this version different?

160U (Ultrafine) sits between lightweight 135 and heavier 220 — more structure than 135, still breathable year-round.

  • Ultrafine is made from compact-spun, two-ply yarn for a smoother, more refined look and feel.
How should I wash and care for merino to make it last?

Merino lasts longer with gentle care:

  • Use a wool/delicate cycle with wool detergent
  • Use laundry net when machine washing - available here.
  • Air it out between wears and wash only when needed

Tip: Merino often benefits from airing out between wears, meaning fewer washes and longer life.

Se our care guide

Shipping, delivery, and returns – how does it work?

Order with confidence: we keep shipping, exchanges, and returns straightforward.

See all details here: Shipping & Returns (rates, delivery times, and step-by-step returns).

What's the difference?
Fabrics comparison
Man in a beige merino shirt walking through the cityMan in a beige merino shirt walking through the city

The classic shirt, without the classic shirt problems

The CWS-160 Merino Shirt is here. No wrinkles, rarely needs washing.
See the shirt