How to Choose Base Layers
Smartwool Classic All-Season Merino Quarter-Zip Base Layer Top - Women's
This product is not available. Good news: we have a newer version.
Made from their lightest-weight jersey and built for comfort, the women's Smartwool Classic All-Season Merino quarter-zip base layer top is game for any adventure, any time of year.
Shop newer version- Lightweight jersey fabric is made from yarn with a recycled nylon core to increase durability while still keeping the comfort of merino wool next to your skin
- Made with ZQ-certified merino wool to ensure environmental, social and economic sustainability while safeguarding animal welfare
- 8.25 in. (21 cm) center-front zipper with semilocking slider
- Merrow stretch stitching is designed to elevate comfort, range of motion and fit
- Princess seams on the front and back panels help shape the fit
- Slim fit is intended to follow the contours of the body
Imported.
View the Smartwool Classic All Season Product LineView all Smartwool Women's Base Layer Tops| Best Use | Multisport |
|---|---|
| Shirt Type | Partial-zip |
| Fabric | 88% merino wool/12% nylon |
| Moisture Wicking | Yes |
| Underwear Weight | Lightweight |
| Sleeve Length | Long Sleeve |
| Gender | Women's |
| Sustainability | Contains ZQ merino wool |
Smartwool Clothing - Women's
| XS | S | M | L | XL | 1X | 2X | 3X | 4X | |
|---|---|---|---|---|---|---|---|---|---|
| Numerical Size | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 16 - 18 | 20 - 22 | 24 - 26 | 28 - 30 |
| Chest | 32 - 33 | 34 - 35 | 36 - 38 | 39 - 40 | 41-42 | 43 - 45 | 47 - 49 | 51 - 53 | 55 - 57 |
| Sleeve Length | 27 - 28 | 28 - 29 | 29 - 30 | 30 - 31 | 31 - 32 | 31 | 31 | 32 | 33 |
| Waist | 24 - 25 | 26 - 27 | 28 - 30 | 31 - 32 | 33 - 34 | 39 - 41 | 43 - 46 | 47 - 50 | 52 - 55 |
| Hip | 35 - 36 | 37 - 38 | 39 - 40 | 41 - 42 | 43 - 44 | 45 - 47 | 49 - 51 | 53 - 55 | 57 - 59 |
| Inseam | 29 - 30 | 30 - 31 | 31 - 32 | 32 - 33 | 33 - 34 | 30 - 32 | 30 - 32 | 30 - 32 | 30 - 32 |
Sizing Notes
Measurements are stated in inches.
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Location:Germany
Age:65–74
Weight:150–175 lbs.
Height:5'6"
2 years ago
One of My Best Purchases
Yes , I recommend this product
I love this shirt. I have had it for 2 years now and wear it almost year round. It is lightweight and well styled. It keeps me comfortably warm in cold weather under a jacket, and, without a jacket, has never gotten too warm for me, even in moderate/spring weather. It is great under a rain jacket. It washes nicely and keeps its shape (washing machine delicate or hand wash, dry outside). It feels sturdy and soft but is not baggy. One of the best hiking/backpacking buys I've ever made.
Age:65–74
Weight:150–175 lbs.
Height:5'6"
Location:Jacksonville, FL
Age:55–64
Weight:125–150 lbs.
Height:5'2"
1 year ago
Thin But VERY Warm
Yes , I recommend this product
I love that the top is thin for layering. I wore a sleeveless T shirt under it, a winter vest and a thin down jacket on my Antartica cruise and was warm on deck. Since it’s wool, it’s a great all year weather top. And since it’s thin and slightly form fitting, great as a tennis topper in cooler wether. I usually wear a Medium (5’2, 135, 36C) but the Small was a better fit. The light gray is a great color for traveling, and the lightness is great for packing.
Age:55–64
Weight:125–150 lbs.
Height:5'2"
Location:Westchester, NY
Age:45–54
Weight:100–125 lbs.
Height:5'5"
2 years ago
The perfect blend of warm and lightweight!
Yes , I recommend this product
I love this top. Zipped up with a vest or jacket, it is incredibly warm and keeps the draft off my neck (perfect fit neck, tight and high enough). But once I start exercising and get warm, the top is lightweight enough to not be suffocating and the neck unzipped cools me down quickly. No thumb holes as other reviews stated, but I'm fine with that.
Age:45–54
Weight:100–125 lbs.
Height:5'5"
2 years ago
No thumbholes!
I bought this to replace the PhD light zip merino long sleeve, which SmartWool has discontinued. This similar top is not as good. It does not has the thumb holes which made a big difference on cold mornings. And the klunky new zipper pull is bright white high contrast. The M is long and baggy on me. (I am 5ft 7 and fairly slim.) I'm disappointed and going to return it.
Location:Indiana
Age:55–64
Weight:125–150 lbs.
Height:5'4"
2 years ago
Not as expected
Yes , I recommend this product
Much thinner than I was expecting and no thumb holes - others that I've gotten before are a little thicker with the thumb holes so either this has changed or maybe I had a different style.
Age:55–64
Weight:125–150 lbs.
Height:5'4"
Location:Michigan
Age:18–24
Weight:100–125 lbs.
Height:5'7"
1 year ago
Too thin
No, I do not recommend this product
I wanted to love this shirt but it was very thin and see-through.
Age:18–24
Weight:100–125 lbs.
Height:5'7"
1 year ago
2 years ago