Reviews

As always IO Merino has done it again with such a comfortable and easy to wear Tee - Not too hot - Not too cold! Have had lots of comments too about what a quirky Tee Shirt it is. Everyone loves the IO Sheep! Would definitely recommend this and love the colour and the relaxed fit. Cheers IOMERINO! Happy days :)

Wish the waistband was understated rather than screaming!

Other than that, seem reasonable. Durability remains to be seen - fingers crossed.

I've run in this top on warm mornings and felt cool and comfortable. It will be a versatile piece in all seasons for my different outdoor activities....running cycling bushwalking.

I’m really happy with this merino wool hoodie! The quality is very good — the fabric feels soft and durable. It provides
warmth without being too thick or bulky, making it perfect for layering or wearing on its own. The colour is rich and exactly as pictured, and the fit is spot on — comfortable and flattering without being too tight or loose. Highly recommend!

I was hunting for a different colour and so glad I spotted this one in purple! everyone loves purple right? I am so happy to add another IO Merion T to my collection! Very happy with my purchase, soft, breathable and very comfortable

This must be top Number 10 in my wardrobe and I absolutley love it as much as the others!

I got these arm sleeves as it was slated to be below 5 degrees for the Tokyo Marathon. As fate would have it, it turned out to be the hottest one in 20 years! But I still wore the sleeves at the beginning whilst lining up before the start as it was only around 8 degrees. And they were a lifesaver! Thank you!

Lovely socks, but unfortunately the elastic on the top was too tight, even though I don’t have large calves. I was so looking forward to wearing them.

I bought this Tee to add to my travel wardrobe and I particularly want to be able to wear it over other more fitting tops so I bought it in Med. I love the grey which goes with everything. Great quality as usual.

My grandson is very happy with the hiking socks

Need to develop larger sizes 3xl

I recently purchased a Merino wool T-shirt after struggling to find the right option for my cardio-heavy gym classes, where I work up a serious sweat. One of the standout features I absolutely love is the complete absence of body odor—thanks to Merino wool's natural antibacterial properties, it helps keep bacteria in check and prevents any unpleasant smells. Not to mention, the temperature regulation is top-notch, keeping me comfortable no matter how intense the workout gets. The fit is perfect too—I'm 6 feet tall, muscular, and usually wear a medium, and this T-shirt is spot on. After experiencing all these benefits, I can confidently say I’ll only be buying Merino T-shirts from here on out. It’s a game-changer for active wear.

Like the colour and fit. Doesn’t seem to hold smell from sweating. Only problem is it is quite warm to wear and I live in a very hot humid climate. So it feels too warm when I am exercising

Love these socks - I have trouble with circulation (hate anything tight around my calves) and sore feet. - I work lot of the day standing and these socks make a huge difference.

Great top. Perfect in heat and cooler weather.

Super comfortable

Super comfortable

Super comfortable

I bought these shorts to reward myself for completing a race over 8 months ago and they are my favourite shorts. Beat buy ever! Love the pockets! Love the length! And most of all, love the feel against my skin when I run in them. They are amazing! Looking at getting more.

If you’re wanting to try merino for the first time and not sure if it’s worth It, this is a great buy. Although not as soft as the ultra or altitude range, it still keeps me comfortable in both cool and warm weather.

Took these arm warmers on a multi-day hike in Tasmania and they were excellent! So good to be able to take them on and off without taking my pack off. My only suggestion would be to consider adding a thumb hole so that there is the option of partially warming hands as well, but i saying that, I'm also very happy with them just as they are!!

I know I'll be comfortable any time I'm wearing any ioMerino, especially the horizon tee.

I wear it by itself, or later it on those colder, rainy days.

Thoroughly recommend ❤️

Not only do they have a great range of quality products but have been very supportive.

I've only given this 4 out of 5 stars purely on the basis that there is a better Tee than this one. For me that's the Ultra Tee. However, I do have two of these Horizon T-shirts and they always get a free pass to live in my bag when travelling. The pure versatility of the garment, stank free, iron free, wear on multiple occasions and do anything in it means it's a great value for money offering that should take up permanent residence in your wardrobe/drawers and travel bag repertoire.

As described, the shirt fits close-to-skin, so I'm glad I sized up.
I love the higher merino content. Wore it for a run in near 30° temps in Adelaide, for a 15-hour long haul flight (not stinky!), and as a base layer in sub-zero temps in Canada.
And io added the merch design for the V5 Series which I so appreciate - thank you! This shirt will be treasured for many years to come.