Customer Reviews Smartwool Merino 250 Base Layer Crew

Great for layering.

Comfortable to wear. Fabric is great. Keeps me warm on cold days.

I love this shirt. Perfect for SoCal winter.

Perfect cold weather hiking base layer top. Just the slightest bit less pleasant on the skin than a good synthetic for me, but I'm not accustomed to wool since I'm from SoCal, bought a set of these for an upcoming summit trek and they're perfect for it.

This is my cold weather base layer. It is very comfy, smooth, and warm! Great base layer!!

Amazing fit and feel and I love the color.

Classic smart wool shirt, I havre two other's over 12 years old wearing out and this will replace

Use this while snowboarding. Usually just this and a goretex shell

Quality item. Comfortable. Noticeably warmer than synthetic. Worn several times and doesn't stink.

I could outfit a small town with the number of base layers I've tried over the years ... until now. I will be donating all of the other stuff and loading up on this product. The MOST comfortable against-the-skin product I've ever worn. Silky smooth but toasty warm while still allowing the comfort across all temps that merino brings to the equation. My only regret -- I didn't find it sooner. 5 10" 185 lbs and love the fit of a large.

I use the base layer top for backpacking and it is super soft. I like the care instruction of drying in the dryer on low and not hang drying like the icebreaker wool. Now, I plan on purchasing the Smartwool leggings too.

Love this underlay....great fit and great style

I use the product for hiking, cool weather outdoor activities, or lounging around the house. It's very functional, stylish, and comfortable. I needed a base layers, and this is top tier. Unfortunately, the cost is also top tier. Around the same time I bought this, I found similar (though not Merino wool) base layer tops at UNIQLO The BLOC for a fraction of the price that are nearly as capable and comfortable.

see comments above

The industry standard for high quality products. Fits perfectly and so versatile.

Excellent for cold weather. Long arms, go up in size or your wrist is going to be exposed.

Great for winter biking

Very comfortable. Used as base or night shirt.

I love my shirt. I'm a guide in Yellowstone National Park in the winter. My first winter was 2015/16, and for that winter I baught 5 shirts. I have worn some combination of those 5 shirts every day of each winter season. I am just now having to replace the one shirt I have worn evyday of every season. They're great. My only wish is that I've put on some weight and wish they had one size larger.

Great quality, true to size. Warm! Husband is very happy and wants to wear everyday - not just for Skiing!

Warm and comfy

Hiking the AT. I haven't used it yet, but it seems to be quality made.

Best base layer I have owned #sweepstakes

Really comfy and warm #sweepstakes

Great