Customer Reviews Smartwool Merino 150 Baselayer Long Sleeve

The perfect weight to wear as a base layer on cool late winter days. Perfect fit! One of my favorite purchases EVER.

Nice shirt

I bought this in black. It's gently loose fitting and the sleeves are just long enough to be just right. The fit is very feminine. I'm keeping it.

Medical wear

always happy with merino base layer

I use this for yoga in a cold house. Very stretchy and adaptable to my different heat conditions as I move through my practice.

The 150 base layer merino wool crew neck top is so comfortable & the perfect weight to pair under a down jacket for winter XC skiing or snowshoeing. It gives just the right amount of warmth without bulkiness. I also have the coordinating 150 base layer merino wool bottoms. I plan to purchase more in some of the other color choices too. I LOVE my Smartwool garments!

For snow skiing. Great , warm and comfortable.

I am a road cyclist in N Ca and this year we have had very cold mornings. I like to go out early when I am fresh and to avoid traffic. I needed a base layer that wicks because it warms up quite mid way through my ride. This too has really helped. I was reluctant because wool usually is very itchy. These aren't at all. I still get a little sweaty but not as bad.

Just like the S/S version this works for everything. Size was spot on and helps me layer without over- kill.

This top is the perfect base layer! Warm, but breathes, can be machine washed and dried, and looks cute, too! I wear a small in most tops, but got a medium in this because I didn't want it to be snug - it fits exactly like I was hoping it would. I want this in every color!! #sweepstakes

I love the softness and NO ITCHINESS! I have another merino wool brand top that is itchy even though it's also soft and warm. I can't wear it next to my skin. I can wear the Smartwool top all day without any itching. I will buy more of these tops and am interested in trying the leggings.

PLEASE MAKE THIS IN WHITE TOO! :))))) love these

Perfect lightweight base layer.Fits exactly like I expected. I am 55 and weigh 125 pounds and bought a medium.

good basic layer

Love the fit, feel and the warmth.

The perfect weight to wear around the house, out on the town, or up skiing. Warm, lightweight, and comfortable.

This top fits perfect and is high quality #sweepstakes

Xs fits me perfectly. I'm 5' 2", 103 lbs. Comfortable, great for layering. It's hard for us smaller people to find clothes that fit without having to be altered so I appreciate the xs slim fit sizes. Thank you Smartwool! Would love to see it in more colors.

Love these for working in the yard

These make for great base layers for hiking or horseback riding.

Bought this for my daughter to use at the Canyon, she is in love!

im a fan of base layers. I am outdoors daily and appreciate layering for warmth. this base layer needs to be worn with a fleece or sweater unlike the 250 which can be worn on its own

Very nice.. I layer with another shirt over it..nice and warm outside..very comfortable too!

Love smart wool. For work and play! I wear it daily as a personal trainer. I buy numerous long sleeve for the winter and short sleeve for short sleeve