So happy with this tee, fits great, capable of being run in multiple times a week without odour, comfortable and great for running in on cold mornings

Extremely comfy Ultra T . Am a bit of a hack runner and thought I'd give IO merino a crack. Love it in all conditions
We grow merino wool so thought Id support IO merino, and still was blown away with how good this is.

Shirt has a really good athletic cut. Very comfortable feel. Appears to be well made.

Exactly what I was looking for. Even better it’s made in Oz.

I have bought several items over the last 2 years and have always been very please with my purchases. High quality products.

Great comfy T-shirt - great for a wide variety of sports or casual wear

Have a few of these and have just completed Heysen105 ultra in them. Perfect for trail running, cool and wicking if it’s warm and warm enough when it cools, especially if layered. No rubbing under the hydration vest. Great just as a casual T-shirt too.

Online buying can be hit and miss when companies aren't accurate in their claims of sizes and quality but ioMerino is perfect in both. The size was exactly as described and their review of fit in the description was spot on (one shirt I looked at advised about the slim fit so I avoided it like the plague). I also like that they haven't tried to save money during production by cutting the shirt too short (like some other companies - really annoying if they do). It provides good length for lower back warmth and enough length to tuck it in nicely. Very comfortable and easy care with the small non wool content.

The orange was perfect for a hunting t-shirt. Also it was the only shirt comfortable enough to wear while I had COVID-19 :D

Very comfortable, no annoying labels. Great fabric. A few more colours for the polo shirt would be good.

Now I don't work routine hours I live in jeans and teeshirts(io merino - of course) and they're "magic"

This is a damn comfortable top, it is light, awesome wicking properties as well

Seamless stitching & pattern design make this t 'feel' good on, then there's the perspiration quickly dries off once movement stops, with no residue or that dried perspiration feel, & no whif of body odour whatsoever, just like i put it on. Good shirt.

Love this shirt for awesome comfort, fit and style!

Great fit really happy with style and comfort.

Perfect fit and feel. Just what I was looking for

Best running shirt ever. It's super comfortable, breathable and I can use it again and again before I need to wash it.

Best running shirt ever, the fit is perfect. Also equally cool for travel and social situations. Will try the Ultra zip next.Only quirk being the big white brand logo in the back, wish it was a bit more subtle!

I own half a dozen ultra tees. It’s all I wear! Super comfortable, looks great, and don’t have to wash all the time! IoMerino is all I buy nowadays, premium product.

I recently got one in Pine, and another in Chilli Pepper. They look great, feel great, and the wool performs exactly as promised - warm when needed, and not hot in the heat.
I haven't washed either of them yet, and they're not stinky in the slightest. Packing for a trip just got a whole lot easier.

Wore this on the last stage of Run Larapinta. Very comfortable fit (didn't have any problems). Odour free at the end. Great shirt.

Fits great, wicks moisture nicely and stretches every direction providing optimal comfort!

This shirt is amazing. I tested its odor-shirking abilities as soon as I got it. I wore this shirt for seven days straight, including two sweaty workouts where I wrung sweat out of it at the end. There was no odor, as attested by my daughter who has a super-sensitive nose. My family was a little grossed out at first, then after 4 days or so were in awe. Time will tell how durable it is, but it lives up to the claims with regard to odor. I am looking forward to wearing this on longer treks and backpacking trips - it should reduce the amount of clothing I have to take with me.

Have worn this for good runs then hung in garage to air and not a hint of smell and so comfortable..amazing shirt

Bought for husband, we've tried tshirts from several different merino companies. This is very comfortable, fits well and great choice of colours. Bought on sale so not super-cheap but easier on the hip pocket. Will definitely buy again

great shirt. just what is needed for long runs. super comfy. great feel. will not hesitate to buy another one. love the colour.

Wore the Ultra Tee for my recent Adventure race. It's super duper comfy, durable and issue free. Despite bashing through endless kms of dense scrub, being ground up beneath a pack, dragged across rocks and being poked with sharp bike bits, it pulled through without so much as a single frayed thread or stretched panel. Would recommend! See our full review: http://www.blog.iomerino.com/io-crew/the-ultra-review/