Pretty warm as baselayer and perfect for warm summer days as well. I like the fact that it’s 100% merino wool, but at the same time I kinda worry about the durability. But I have to say that even after one year of wear, there are no holes or anything like that. Still looks like new. So my worries probably have no reasoning.<br /> I highly recommend!

Stunning good shirt. Soft, well cut, straps are more pecs than pits. 100% merino. Stink proof.<br /> After a year, they are so good, I bought more. I use them to soak up sweat during my workouts. Let them drip dry..I wash them after 4 or 5 soaking sweats in a low warm wash, using wool soap. Let them drip dry and repeat over and over.

This was my first time purchasing a Särmä product and I wanted to see what the product design and quality would be like. If this shirt is any indication and you feel like trusting the words of a stranger I'd consider purchasing Särmä. I've wore this by itself inside the house, under a jacket on a hot day and for 3 days straight on a hike and it functioned great in all of those scenarios. It's moisture wicking and ability to not carry odors is no lie, I've gotten the thing drenched in perspiration but just by taking it off and letting it dry in the sun/breeze for ~45 minutes it was essentially dry and did not smell. It's thick enough and strong enough to "float" whatever you might be wearing over it off your skin so you only feel the wool instead of the polyester/cotton etc.<br /> I highly recommend this product.