Customer Reviews Smartwool Classic All-Season Merino Base Layer Long Sleeve

a clasic. Fit was good...maybe a little tight in the sleeves around my forearm, but not a dealbreaker. I appreciate the colors. In a sea of black, it's nice to have a dose of color. I went green :-)

Great fit and feel, a bit pricey.

I wear it for running when the temp is under 40. And for hiking as a base layer in the winter

My son is wearing this under his uniform and it really keeps him warm. Not itchy. Not smelly.

Worn over dress shirt as a lightweight sweater under a sport coat. Love it.

Good fit and comfortable

I bought this top for my honey--Shes a Harley Girl! She absolutely loved it for those chilly days in Truckee California. Riding through the Sierra highways and byways--couldn't be mor comfy!

instant warmth especially on cold, damp days.

I love the versatility and comfort qualities of these merino base layers I wear them next to my skin and as lightweight sweater like shirts over a T shirt Great In all types of weather

Love this for fall. Warm and attractive for casual stations indoors and out.

Awesome base layer. I use it to play tennis during winter and fall. The weight is perfect. Since it's for tennis, I tend to roll up the sleeves quite a bit, but otherwise perfect.

Beautiful fabric. Fit is perfect ( XL 6'2" 215lb). Plenty of sleeve length. Comfortable. I wear it as a longsleeve T and underlayer.

Love the fit and breathability, a bit less wool and more synthetic than other brands I wear, but it works for me since this is a hiking base layer that I wear multiple times without washing doesn't get stretched out and dries faster. #sweepstakes

Great product

I was surprised how thin and lightweight this shirt was: not transparent, but not opaque, either. I have limited experience with merino base layers, so I wasn't expecting it to be super warm. I was surprised to discover I was wrong: the shirt provided a surprising amount of warmth, though it wasn't too much. Thermal regulation is exactly what I need. Looking forward to using it in a couple of weeks on the trail in Nepal! #sweepstakes

I picked a lighter color because it was on sale (and I don't think I'll particularly care about my fashion color palette on our upcoming Nepal trek), and I was a bit surprised to discover how thin the shirt was. Not totally transparent, but not opaque, either. I've had limited experience with merino base layers, so I wasn't expecting it to be super warm. I was surprised to discover I was wrong: much warmer than I expected during my test day, but not too warm. Thermal regulation is spot on for what I need. The texture is reasonably soft for wool; it felt a little scratchy when I first put it on, but my skin got used to it in about 20 minutes, and I didn't notice any discomfort for the rest of the day. I think this will be a fantastic lightweight addition to my pack.

We live in the mountains--Lake Tahoe, CA--where the evenings get cold even in the summer. Depending on the season, I wear these either as the primary garment or under layers.

Daily wear

Nice color and feel.

Nice base layer, fits very well, comfortable, nice shirt.

This is a great under layer for cool mornings. I'm a bike ride it's great for being in the mountains as well.

I have three of these in different colors and I have have five of these over the years. I like to wear them on a cool morning. They are lightweight but they keep you warm, the fit is excellent (not baggy and sleeve length is great), and the weave and texture of the wool is so comfortable. Great product

Perfect weight and the best fitting large ever- road in the shoulders and long arms and trim throughout the body.

Fits nice & feels warm. Too early to wear in the summer.

Perfect for the upcoming damp chilly wet Seattle winter. Wool breathes. Great garment.