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Celsius Tee

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Colour
Blush
Black
Dusty Navy
Light Grey Marle
Size

We know what you’re thinking: how will a merino Tshirt keep me cool when it’s warm? Well, we’ll tell you! We’ve blended our softest, finest merino, together with a special blend of plant fibre, to come up with a fabric that will keep your core comfortable and cooler for longer when the temperature rises.

The Celsius Tee is part of our Summerino range, and it features our coolest ever fabric, that is naturally breathable, temperature regulating, moisture wicking and odour resistant - and feels ridiculously good next to your skin.

It’s designed to be worn in milder to warm weather, but really the easy fit delivers performance and comfort all year round. Whether you’re pushing hard, doing not much at all, or something in between, go with the io Women's Celsius Tee to feel good no matter how warm it gets outside.

The Celsius Tee has a versatile and relaxed fit, with a drop back hem for extra coverage.

Pair with a Zodiac Crop Top to maximize comfort, style and MicroMerino® performance.

Designed to have a casual, relaxed fit. True to size.

Model wears size small in Black.
Model specs - height 167cm, chest 78cm, waist 63cm, hips 81cm.

Model is 5'8" and wears size small in Dusty Navy, Blush, and Light Grey Marle.

Size Guide. Casual Fit.

Warm Weather 

Hiking

Running 

Yoga

Ultra-lightweight 150gsm.

Super cool, super lightweight and silky smooth, made from 45% ultra fine merino, 45% natural TENCEL (made from sustainably grown wood fiber), and 10% nylon for extra durability.

While Merino is an amazing natural fibre, not all Merino fabrics are created equal. At ioMerino, we make our own fabrics, using only the best quality fibres, and to very specific specifications that make the most of the natural benefits of Merino. All of them are 'Merino rich’. No cheap blends passed off as Merino. No cheaper scratchy fibres or synthetic substitutes to save money. No unethical production. And each fabric is made for a specific purpose. So if you see something with a small amount of elastase or nylon added, or blended with natural, sustainable TENCEL, you can be sure it absolutely needs to be there to make a better, more comfortable product - not to save us money.

It took every bit of our 140 years of experience in the wool industry to perfect our fabrics, but we think you’ll agree the end result was more than worth the effort.

Ethically Made. Ethically Sourced. Perfectly Natural.

BENEFITS OF MERINO

LIGHTWEIGHT

THERMO REGULATING

SUPER SOFT & COMFORTABLE

BREATHABLE

MOISTURE WICKING

ODOUR RESISTANT

NATURAL

ETHICALLY MADE

Customer Reviews

Based on 7 reviews
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H
Helen Clark My new tops (Thomastown, AU)

Love the tops I purchased cool and comfortable have worn them to gym and bike ride

J
June Ward (Melbourne, AU)

Great product. And it’s Australian & it’s pure wool!!

H
Hayley (Perth, AU)
Cool, soft & comfy

Appropriate for casual, work or play. These t-shirts are cool, soft & comfortable for every occasion.

D
Deborah Bisley (Highfields, AU)
Awesome

Can't believe how quickly this arrived. It is so comfy and fits perfectly. I'm a 16 and the 14-16 is still loose fitting on me so doesn't show off my bumps.

J
JR (Central Coast, AU)
Perfect for summer

So soft and comfortable for summer runs

M
Margaret Jervis (Dunmore, AU)
So comfy and no smell

I bought this shirt for a week camping adventure in the bush with no washing facilities. I put the no smell claim to the test and it didn’t disappoint. Wore this for 5 days in a row and no smell whatsoever. The fabric was lovely and comfy and not hot even in Australian summer. Loved this shirt!!

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