We know what you’re thinking: why would you make a long sleeve top out of your Summerino fabric? Well, it turns out some people loved our extra lightweight, merino/plant fibre blend tees so much, they asked us to do a long sleeve version. So we did.
This is that same ultra light weight fabric - our softest, finest merino, blended together with plant fibre, to create a fabric that will keep your core comfortable and cooler for longer when the temperature rises. But also gives you some sleeve coverage if you need it.
Sure, this is part of our Summerino range, but is good all year round if you just want a long sleeve lightweight layer made from 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 Crew to feel good no matter what the weather is like 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.
SIZE & FIT
Designed with a regular, casual fit similar to our best-selling Keystone tops.
True to size. Model wears a size Medium.
Model specs - 164cm height, 89cm chest, 68.5cm waist, usually a size 8 or 10.
BEST FOR
Hiking
Camping
Running
