I wear this at work mostly in the spring and fall and it holds up great. I usually wear a medium but the small fits great in this instance. It keeps you warm even when wet and is great for an underlayer while hiking.

Great Everyday Base Layer

Merino wool is all you need for a base. It wicks sweat, doesn't stink, and washes up great. You can wear it 24/7 for a week before you need to wash it. It pairs really well with a Vigor Grid Fleece. 6"1" / 180lb and a size large fits great

After being used in the field for multiple iterations of training, this base layer stood up to the test during the winter and early spring months. The only facet about this product that was slightly cumbersome was the way in which wool must be washed and dried compared to other fabrics. However, that process comes with the territory when you choose wool. All in this is a fantastic product that has served me well.

Good Fit - Itchy Material

First of all - I like the fit (not super tight like most merino base layers), warmth and look of this shirt. It is definitely quite functional. It does have a huge drawback compared to other similar products - it is significantly itchy/rough compared to other technical merino wool players. I have another comparable base layer that is much softer and cheaper at the cost of durability and looks.

Kind Of Rough

I purchased the blue camo pattern and it does not feel soft against your skin. I order a couple of their merino wool T shirts too, same issue. I will look other places to purchase merino wool shirts.