Lightweight material! I think these would fit great under a pair of wind pants or ski pants. I was hoping I could wear them alone - almost like tights.

This is my first time buying non-cheap underlayers. I bought the top in the quarter zip. I am in love! Being outside in negative weather is a whole new game with these base layers.

True to size for a 5'1", 105lbs, with just enough give without being too tight. XS are getting harder to find, and XS isn't what it used to be but these thermals fit great.

Perfect thickness for warmth when high altitude camping. I just use these under my kuhl free flex pants and I am perfectly comfortable in the evenings.

Soft, cozy, and warm. Just what you want from an underlayer!

Fantastic fit. Incredibly quick drying material. Used for backpacking and snow camping. It was surprising to see such thin material but they exceeded my expectations and am looking forward to seeing how they withstand the test of time and activity.

Going to Northern Finland in the winter to stand around looking at Northern Lights & needed very warm underlayer that stretches & not too thick. This, friends, is IT! Much better than competitor's Capilene that I previously used.

I love these! Warm, all-day comfort that’s easy to move in and layer. Durable too. Fits snug but not tight.

Wife liked!

Excited to try out these on the slope this month. Not only soft and comfortable, they look great too.