I waited a long time to get this mongrel multi colourway - I absolutely love it!! Wanted to have the zip neck, and it's just high enough to cover my neck and provide warmth, but does not bite into anything due to the protective sheath for the zipper end. I have worn it now for a few days on walks only for now, and had no issues. As noted everywhere in the product description, it's a contact fit, and so it is. Very much against your skin, but also has a bit of natural wool stretch so it feels very comfortable - still I would definitely not recommend sizing down, especially since the fabric is lightweight 170 gsm as stated in the description. READ THE DESCRIPTION. I checked and knew exactly what I was getting - I love its warmth and flexibility, but also knew to expect that it will be ever so slightly see-through. That's how 170 gsm is. In my case it's fine as I would be wearing a sports top underneath for running anyway. Dark tops underneath will show ever so slightly in more stretched areas like the chest. I have also worn it under a t-shirt for layering for casual wear. This top looks too nice to sacrifice to the trail gods for wear and tear at least for a while, and so I wear it for everyday office use. I have already had compliments on the funky colours! I absolutely love this purchase. :) The few days I have worn it, no stink, just as you'd expect from good merino. For size reference, I am a AU14, and got the M. Would have bought L if it had been available, but the M is okay as I don't plan on having full layers underneath it. But otherwise AU14 would be L I think. Do check the women's contact fit sizing table for more reference to find your own best fit.
That's main reason I continue to shop IO merino this new update fleece is near perfect. Great design awesome fabric that will wear & work and take abuse and just keep wearing, so comfortable & great colours.
Used as base layer for 90km gravel race in pouring rain and lower temperatures at higher elevations. With both slow sweaty climbs and fast cold descents this base layer effectively regulated my temperature.
Very happy with the thickness of these merino arm warmers. The right level of warmth.
On the slightly longer side for me,  but this isn't an issue.
I'm looking forward to see how they age.
As a cyclist, I'd love the option of knee warmers as well.
Thanks ioMerino.
😊
I noticed the fusion trackpants and was intrigued by their description. 
I bought a pair.
They are super comfy. 👍
I was at the top end of the sizing chart and decided to go up.to the next size to give me a bit room. Glad with that decision and very happy with the purchase.  
I'm looking forward to seeing how they age and hold up after a few washes.
Thanks ioMerino.
😊
Wow this top is amazing. I tested this out in extremely hot and humid conditions on a multi day hike, where nothing dried due to the humidity. It was the only piece of my clothing that didn't stink bad. From now on I will only buy merino tops for hiking! The only thing that could be improved is there is slightly excess fabric in the fit of the bottom of the tank, which makes it not look very flattering. Could do with a slightly more slimmer fit in the bottom of the tank.
I'm about 165cm. I usually wear a size 10 in tops. The size small fit me fine.



















































