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Celsius Tank

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Colour
Black
Dusty Navy
Size

We know what you’re thinking: how will a merino tank 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 Tank 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 Men's Celsius Tank to feel good no matter how warm it gets outside.

Why you’d buy this: You want something extra lightweight for warmer weather, or you’re more prone to overheating even in cool weather and want the lightest merino thing you can get your hands on. And you want something natural. This one blends merino with plant fibre so it’s still super natural which means almost no microplastic issues when you wash it or landfill when you’ve finished with it.

As with all our clothes, the merino delivers natural temperature regulation, breathability, moisture wicking and odour resistance.

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

Model wears size medium in light grey marle and dusty navy.
Model specs - height 181cm, chest 103cm, waist 32inch.

Model wears a size medium in Black.
Model specs - height 179cm, chest 91.5cm, waist 81cm, hips 88.3cm.

Size Guide. Casual Fit.

Warm Weather 

Hiking

Running 

Yoga

Extra lightweight 150gsm

18.5 microns

45% Australian Merino Wool

45% Tencel

10% Nylon

BENEFITS OF MERINO

LIGHTWEIGHT

THERMO REGULATING

SUPER SOFT & COMFORTABLE

BREATHABLE

MOISTURE WICKING

ODOUR RESISTANT

NATURAL

ETHICALLY MADE

Customer Reviews

Based on 9 reviews
78%
(7)
22%
(2)
0%
(0)
0%
(0)
0%
(0)
p
peter neville
tank

great product true to size feels terrific

A
Andrew Wettenhall

Comfy running top

A
Andrew Wettenhall

Very comfy

A
Andrew Wettenhall

Great running top

J
JS Beauchamp (Montreal, CA)
Good, but not great.

I love the lightweight feel of the tank and the softness of the fabric. I don't like the printed logo on the side which makes it too "sporty" and it could be a little longer. Other issue is purchasing from another country: the company should have an "all included" delivery as the product ended up costing way too much which makes the product less interesting for me.

Hi there JS,
This is unfortunately a common issue when shipping items from Australia to Canada/ Europe - customers may be subject to importing fees/taxes/handling duties. We do our best to make this clear throughout our website and at the checkout as well.
We apologise for any inconvenience.
- ioMerino Customer Service

M
Michael Harry

Slightly looser sizes XL are either just right or a little loose