Customer Reviews Smartwool Merino 250 Base Layer Crew

Very comfortable! Soft and feels great to the skin. Wick heat and sweat away while exercising in the cold! Keeps you warm in the winter! Slightly thicker than Capilene base layers of the same warmth!

Great quality and fit.

I can't praise this shirt enough. I wore this shirt under a sweatshirt weight hoody on a 30 degree windy day and was very comfortable.

I have zero complaints about this product. They are soft and extremely warm all while staying extremely light weight. Looking forward to buy the 150 model when it's cooler out.

Under my Mossy Oak hunting wear. Very comfortable.

I love this shirt, very comfortable and reliable #sweepstakes

As a professional arborist and use the Merino 250s for large tree climbing work. They are by far the best base layers I've ever worn. They are well constructed, smooth and soft against my skin and the fit is so comfortable that it feels like I'm not even wearing them. They are very warm and block the wind chill well without overheating. Excellent product. I highly recommend.

Warm and cozy while super comfy

Excellent quality, very warm, fit is excellent , I am a large. have several of these and they are my go to base layer.

In Colorado the base layer is great in the snow

For my husband who hasn't taken last years underlayer off. I had to buy another so I could wash

This is a replacement for an older one I have owned for many years! It's fabulous! Great fit and style! I wear it not as a base layer but as a sweater!

Provides that extra warmth with all the comfort.

Awesome top for all uses.

Super comfortable, super warm, fits great. Best base layer I've ever had. I have to keep myself from wearing it to bed half the time. Not itchy at all. #sweepstakes

My go to weekend wear.

Look great, not cold enough to test just yet.

Best quality product around. Love it.

Perfect cool weather layer! I have multiple 250's and wear them almost every day in season. Superior warmth/weight ratio. Wear casually, and love them for cold weather running.

Very comfortable form fitting shirt that's tight, but not snug, to the body - no loose material. Perfect for my favorite activities of hiking, biking, & rowing. Often wear it with synthetic t-shirt to protect it from my backpack. It can be worn as a top shirt too. The shirt has plenty of length so it tucks in nicely at the waist and won't work free. Sleeves are a little long. I wear 35" sleeve shirts and I have these sleeves folded back an inch and a quarter. Not a problem and better on the long side than too short. I will be purchasing a second shirt.

Layering too much restricts your golf swing, so while Under Armour cold gear is great for temps in the 50s, I needed gear when the temps gets into the 40s and this one fits the bill perfectly. PROS: no nonsense keeps you warm while being lightweight CONS: Just a tiny, tiny bit scratchy feel, but it's tolerable. I just wish it was softer for a base layer but I know this is a tradeoff for warmth. When it's really cold, I use a tight fitting tee shirt as the base for better comfort to get around this minor issue.

It is hard to compare it to anything, merino wool is superior when it comes to comfort and warmth for cold weather high intensity activities.

Warm and soft base layer. Will be my winter base layer for cross country skiing and hunting.

I use this as a base layer for all my cold-weather activities. It fits well, feels comfortable, never gets too hot, and stays toasty warm. I would highly recommend it.

It is a great shirt and their customer service is better.