Our mission is to make the warmest, most comfortable Merino Wool Thermals, Base Layers, Outdoor Clothing and accessories imaginable. To be the brand you choose when you’re in the know. The brand you want if you like to try new things, different things, better things.
Our ioMerino layers are made from Australian wool, which is recognised as the best in the world. Australia is the most scientifically advanced wool growing country, producing the finest, softest wool available. It's this quality that gives us the perfect raw materials to make the finest, softest, merino clothing going around. We make high-performance Merino Wool Thermals and Outdoor Clothing that will help you stay warm and comfortable on all your outdoor adventures, no matter how big or small. We have developed our own fabrics that are better than anything else out there. We have an absolute must-have range of Merino clothes that will get you through your adventures.
We want you to LOVE our products. And by giving you real-person customer service, we make sure that YOU are happy every step (or paddle or ski or whatever it is you’re doing) of the way.
Lovely soft Merino top, nice length to keep my bottom warm. Thumb holes are perfect .
I found the sizing to be a little roomier than my other IOMerino tops. I’ll be purchasing more of this top 💖
I can’t talk about durability, but these are a great soft warm glove. You’ll need a durable outer. I would ask the company to consider making a shelled glove. This as an inner would be very impressive, or for wearing around town and for running and walking.
Extremely soft, suitable in Tasmanian winters, and great when you walk inside were it is warm neck does not break out in a sweat. Very comfortable and looks good on anyone, do not necessarily have to wear them only around the farm when working they are great to wear anywhere. Also as a head band they stay put and do not slide off and absorb sweat when exercising.
Very soft and comfy. Nice colours, and not too hot feeling.
Hands down the best ioMerino product, and that's saying a lot because I love a lot of your gear. The V neck is perfect for wearing day to day as well as for any activity. I don't know how I survived winter without this top. Super light weight and easy to layer. You never feel like you've got a million layers on, or that you cant bend your arms. If you get warm and have to take a layer off, the V neck top looks good on its own, not like wearing grandma thermals. The fabric is so soft you hardly know you're wear it, expect you're so warm and toasty. I've got all my friends on to this top. 11/10 would recommend.
good feel and keep out the elements. I recommend these arm warmers.
I absolutely love them! they don't get too hot and are perfect for trail runs or any run on cold days. They are so much more comfortable than skins. You don't know you are wearing them. I also have worn them under jeans on really cold days for the very reason they are so light and you forget you are wearing them.
Very fine quality wool. As good as NZ competition.
Fits great, wicks moisture nicely and stretches every direction providing optimal comfort!
I am loving these gloves as they envelope my hands and fingers gently with lovely soft merino wool keeping them just the right amount of toasty when setting off on a cold day/night run , they also pack down to near nothing when the temperature rises enough to remove the gloves
I am looking forward to buying some more ioMerino gear in the near future.
Purchased this for my partner to wear under his leathers whilst riding his motorbike. Fits him perfect. The thumb loops are great to stop the sleeves riding up the arm and the drop back hem is wonderful, it allows the top to stay tucked in whilst bending forward on the bike.
Very comfortable, warm & flattering to the figure. Another benefit of being wool is that at the end of their life they will bio-degrade not like the man-made fabrics that take hundreds of years to breakdown.
This has quickly become a staple in my wardrobe. Love the quirky colours and the fit
The help I received during the ordering process was excellent! Parcel arrived in less than 2 days & we love our purchases .
Arrived on time. Fit like a glove. Feel good on. Warm as toast. Doing the job I bought them for. All 5 boxes ticked. That's a 5 star rating. I'd give you 6 Stars if we had a colour choice.
I love my mongrel top so much I am going to purchase another one. I wore it on my first ultramarathon and it was perfect. It kept me warm and dried very quickly when it rained. It will definitely be coming to the Berlin and New York marathons with me!
Really glad I decided to try these socks they are so comfy and keep my feet warm on the freezing early morning walks. Worth the money!
Wish they made them in a shorter ankle sock
Okay, this sounds gross but... I wear the 1 pair of socks in my Doc Martin boots every day for work and then, I wear the same pair on Saturday for my morning Parkrun and then again for my afternoon sport. I just air them every night and they are good to go, absolutely no smell. Whatsoever. They are so good.
I bought the Ultra round neck T in orange. It is so vibrant. Maybe one day they might make a vibrant pink one - but for now - orange will do nicely. These and the altitude Ts are the only Ts I run in now. Team them up with a pair of iomerino arm warmers and you are good to go.
Slightly looser fit than the altitude Tshirt. I am normally a ladies size M 12/14 in tops. I pick M in the Ultra Range and L in the Altitude Range.
Love these pants.
so comfy, true to size and warm. highly recommend. I wear them by themselves and get compliments how nice they look. Highly recommend
I love the colours and fit of the Mongrel. Best of all, it doesn't seem to get smelly - I've been wearing it a lot for training hikes and getting very hot and sweaty and it doesn't smell at all.
Fits well, comfortable and just right for the cold mornings on the Mountain.
Love this tee and my other ioMerino pieces. Super comfy in all weather conditions.
Do yourself a favour and invest in these. Walked over 300kms in 2 weeks and these were 'gold'. Comfortable. Quick drying. Lightweight. If you're doing hot and sweaty, or freezing cold (I did both over 300kms over mountains and valleys) these are your lifesavers. The t-shirt ... another 'gold' .
Just the ticket for running in the snow on kunanyi/Mt Wellington.
This is the second pair of these leggings I have bought because I wanted to have 'a pair and a spare'! They are so comfortable, so warm, yet because of the wool content they allow my body to breathe and not overheat. I have worn them for running, hiking and putting on after a long run and when I just need to relax and feel comfortable after work. Highly recommend them.
Wore these in the Freycinet Peninsula 29km run. Great for the cold morning and the windy conditions. Comfortable fit.
I bought the compression tights as I have a kidney disease and these are excellent for helping with my fluid retention, they are also comfortable to wear whilst travelling on a long plane flight. I have other compression tights but theses are extremely comfortable and a perfect fit, they stay tight all day and don’t tend to creep down your back. The fact that they are wool is a high incentive for me as I am a Merino wool producer and therefore am passionate about wool garments. I would definitely recommend this tights to my friends.
Having recently completed a 17 day thru hike in the NT, these arm warmers were invaluable. Very cold morning starts and they were on, then by mid morning they came off easily without having to take off my back pack. They were also weight saving as I found they added a long sleeve layer to my T-shirt. Brilliant!!
Love this top - very soft, great sleeves. It’s a snug fit which means it’s great underneath other layer.
I really like running in this top, it’s comfy and great for the winter weather. My only minor issue is that the thumb holes are a bit small, I’m hoping they stretch a bit!
These are great. Excellent fabric.. very comfortable and warm.
This was my first merino wool shirt, I'm about 5"9 and 75kg and size large fits me good, before I ramble on too much I'll just say it's awesome and has become my go-to shirt and would definitely recommend it, it's great at regulating body temp and keeping you warm. I wear it under an Arcteryx atom Lt when cold and just by itself when mild.
It was hard to know what to expect in regards to the feel of merino wool having not worn other shirts before and I suppose it would vary person to person considering everyone's skin is different. For me when first put on for the first minute or so there's a slight scratchy feel to it ( not itchy ) then it's as if my skin adjusts to the wool and it's just like wearing a normal shirt.
I have since bought two merino shirts on sale at Kathmandu I knew the quality wouldnt be as good but I was willing to gamble and see for myself.
The Kathmandu shirts to me are itchy and stay that way throughout the day, it's bearable but definitely not comfortable and aren't even in the same league as the Io merino shirt.
I'll round up by saying you usually get what you pay for and for my next shirt I'll definitely be buying another one from here.
Love the fit, the long body, the thumb loops, the ability to regulate temp with the zip... and of course the softness, comfortability and warmth... so good. My second altitude, my first zip... I'm sure there'll be more. And customer service is first rate too!
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.
This is a gorgeous top. The fabric is the perfect weight for a light running top on cold mornings and it is so comfy. It does run small though, so if you like a shirt that isn't body hugging, order a size larger.
Excellent product, warm & comfortable on the coldest of days, I will be buying another
Looks great; feels great; have been wearing it repeatedly.
Pleasantly surprised by them. Very handy when overheating and trying to avoid stripping off layers
Super comfy for a run thorough the wet Adelaide hills.
Great shirt, performs well in a range of temperatures. Comfortable through long events and looks good
Got my Keystone sort a week ago and it's so hard to take it off in this cold weather! Thank you for an excellent product iomerino!
Just should have exchanged for xs as the small is quite loose on me. However very warm when worn with long sleeve layerd
Was my first ever purchase of clothing online, great fit and excellent quality! I'm quite tall and lanky but fits great, perfect length
My new favorite goto thermal, super warm and comfy!
Also a pleasure to deal with👍
Having tried almost every option to solve the dreaded chafing issue on long runs, I bit the bullet and grabbed a pair of these. Why didn’t I do this years ago? 50+km run and no issues what so ever. Highly recommend!!
Light weight but surprisingly warm, love the colours, have had lots of comments since I brought it, will definitely be getting some more.
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, you can be sure it absolutely needs to be there to enhance the natural stretch and durability.
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.
Lightweight 170gsm 96% Australian Merino Wool with 4% elastane for extra stretch and comfort. A MicroMerino® Fabric.
Lightweight 160gsm 83% Australian Merino Wool blended with 12% nylon blended for extra durability and 5% Elastane for stretch and comfort.
Midweight 265gsm 96% Australian Merino Wool with 4% elastane for extra stretch and comfort. A MicroMerino® Fabric.
Ultra Lightweight 150gsm 100% Australian Merino Wool. A MicroMerino® Fabric.
Midweight 280gsm 76% Australian Merino Wool, 15% Elastane and 9% Nylon for extra stretch and compression properties.
Ultra lightweight ribbed 155gsm 100% Australian Merino Wool. A MicroMerino® Fabric.
Outer Weight 280gsm Fleece 100% Australian Merino Wool. A MicroMerino® Fabric.
Midweight 260gsm 100% Australian Merino Wool. A MicroMerino® Fabric.
Midweight 260gsm waffle texture 100% Australian Merino Wool. A MicroMerino® Fabric.
Midweight 255gsm French Terry 100% Australian Merino Wool. A MicroMerino® Fabric.