Customer Reviews Smartwool Active Ultralite Short Sleeve

The Active Ultralite line has quickly become one of my favorites for summer. It's light and airy and is one of the most comfortable shirts I own. I'm a guy, 6'1" and 185 lbs with an athletic build. I bought a size L. I tried a M but it was not long enough and rode up quite a bit when I lifted my arms.

This garment is being used under a dog bite suit for canine training. The suit can get quite sweaty and the ultralight is perfect for summer outdoor work in hot climates.

Good looks, good fit, super fast line drying!

A perfect warm weather running shirt. Comfortable, no stink, machine washable along with other running clothes.

Good lightweight great color

Fits close. Good stretch. Comfortable in hot weather. Dries very quickly. I typically wear a medium but purchased a small. It was the right decision.

Looks and feels great! It will be great for hot summer runs!

It is SUPER comfortable and it keeps me nice an cool on a hot day.

These are a great addition to the shorts I purchased. A great combination!

Believe that term "Ultralite" - this shirt was much lighter and more comfortable than could have imagined! It's great for any and all warm weather activities. I've worn it hiking and a warm jog on the beach. Bonus that the blue color is absolutely beautiful!

Light weight, very good for warm weather activities. True to size.

This shirt is very nice cool and soft. The fit is athletic meaning it's supposed to be tighter around the chest and loose around the waist. Medium did not end up fitting me, thus I returned and got a small, which fit well. Other than that good shirt!

So soft, light, and comfortable. These shirts are an everyday all year long great choice.

Excellent for travel

I'm a in shape not perfect 40yrd. Was looking for a shirt to cover the dad/body for a 150lb guy. Also needed some plain clothes that looked nice enough to go out on Saturday nights. Found it in the medium smartwool shirts. Follow the washing instructions & these last two-three years.

They are so lightweight and comfortable - indispensable for travel

Most comfortable tee I've ever owned. Plan on buying more.

Very light weight and almost see through to some degree. Performed excellent in a half marathon with some sun.

These shirts are incredibly light weight, breathable and super comfortable! I've been running, biking and working out in them and couldn't be happier with the performance. I've worn lots of performance t-shirts but this is the most comfortable and highest performing shirt I've ever purchased! Highly recommend!

Love the overall fit and feel of this shirt. Sizing runs close, but fairly relaxed compared to most all my previous shirts, so if you're looking for a very slim, next-to-skin fit, you may consider going a size down from what you normally wear for this line. The material feels great, breathes well, and does a great job of helping manage sweat and moisture. Very happy with purchase.

Comfortable

This is a great fabric blend for workouts - I actually like the wool/synthetic blend used in this Smartwool Ultralite more than the Nike Dri-Fit or other polyester workout (technical) shirts. Highly recommended.

I plan to utilize this in varied ways. Baselayer under mid layer, for gym training. Great fit, good stretchagain a versatile piece that will work for work and for play

great merino blend shirt...lightweight. the seams are in the right place and don't hinder movement. The tag was LARGE, so it was cutoff immediately. Thankfully the washing instructions were straight forward and not any different than other clothing I own

Run and gum