How to Choose Base Layers

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Designed to be your go-to for warm or cold weather, the women's Smartwool Classic All-Season Merino quarter-zip top features lightweight, soft merino wool with a nylon core for increased durability.
Shop newer versionImported.
View the Smartwool Classic All Season Product LineView all Smartwool Women's Base Layer Tops| Best Use | Multisport |
|---|---|
| Shirt Type | Partial-zip |
| Fabric | 87% merino wool/13% nylon |
| Moisture Wicking | Yes |
| Underwear Weight | Lightweight |
| Sleeve Length | Long Sleeve |
| Gender | Women's |
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Ugh, what a bummer. I had one of these for a long time, maybe a decade. I still love it but it shows signs of wear and tear at the wrist and on the shoulders where backpack straps have worn it thin. This new shirt feels nothing like the old. It has a 'plastic' feel and a scratch to it. And sure enough, upon examination, this new shirt only has 85% merino wool (plus nylon) while the old one was 100% absolutely non-itchy (I am super sensitive) merino wool. This is going back and I will have to look for a better product. Seems like Smartwool has drunk the cool-aid. I am 5'8", 130 lbs and size S fits fitted.
like growing a layer of insulation! But too fitted for a fireplug shaped person such as myself, so I went bigger & now the sleeves are to my knuckles. If only they had thumb holes! the only design thing I would change is the white zipper fob which can not play well w some over shirt or jewelry.
Zipper pull broke off on first wash (before first wear)!