While the women's version hasn't been reviewed yet, there are 2 reviews for other versions of the Midweight Zip T. Read all reviews »

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Retailers' Descriptions

Here's what other sites are saying:

The Smartwool NTS Mid 250 Zip-T base layer top offers natural stretch, insulation and breathability during stop-and-go activities in fluctuating temperatures to keep you comfortable and dry.


From brisk autumn trail runs to frigid mornings ski touring in the backcountry, count on Smartwool's warmest baselayer, the Women's Merino 250 1/4-Zip Top, to keep you warm and comfortable while you move in cold weather. Smartwool made this best-seller even beater this season by improving the fit and adding chafe-free panels that enhance comfort when wearing a pack. Merino wool regulates temperature so you stay warm when you start out at the trailhead, and cool after you get your heart rate up. Merino wool's also luxuriously soft against your skin, insulates even when wet, and resists odor buildup. Wear it as a standalone layer in cool weather, or layer it under a technical shell when you set out into snow-covered mountains.

- Backcountry.com

The Smartwool Women's Merino 250 Baselayer 1/4 Zip Top is a Slim Fit long sleeve for cool or cold weather. The warmest base layer from Smartwool, it is a 100%; merino wool, which naturally regulates your temperature and is odor resistant. Just in case you get too warm, pop open the 1/4 length zipper to dump heat fast. Wear alone, add a vest, or even more layers on the coldest of days. Features of the Smartwool Women's Merino 250 Baselayer 1/4 Zip Top Back body seam wraps to front for body enhancing Fit Shoulder panels eliminate top shoulder seams Flatlock seam construction is designed to eliminate chafing Interlock knit

- Moosejaw

The NTS Mid 250 Zip T is Smartwool's best selling and warmest baselayer. It just got a little more refined with an improved fit, chafe-free seam construction and panels that offer more comfort with a pack.

- Mountain Gear

The Women's SmartWool NTS Midweight 250 Zip T is SmartWool's warmest merino wool base layer in a quarter zip option that's fit for the slopes and apres ski. Quarter zip lets you ventilate and features a chin guard to keep your face's sensitive skin happy. NTS, or Next-to-Skin, design is the foundation of SmartWool layering, moving moisture away from your body before it beads on your skin. Midweight is suited for cold temperatures, and is warm yet breathable for stop-and-go activities. These tops work alone or as cold-weather or ski base layers. Semi fit is low profile but not tight. Set-in sleeves and shoulder panels that eliminate top shoulder seams. Back body seam wraps to front for a feminine, body-skimming fit. Flatlock seam construction eliminates chaffing. 100 percent SmartWool merino wool interlock knit is soft on skin. All women's SmartWool apparel combines wool's natural strong suits with the brand's one-of-a-kind knitting technologies for easy care, itch- and odor-free clothing that breathes. The little details in this SmartWool midweight zip top make it a flattering, feminine and versatile merino wool base layer. Zip Neck with 8 in, number 3 Coil Zipper| Material: 100 percent Merino Wool. Midweight Next-to-Skin. Semi Fit. Fabric Weight: 250 g per m, or 7.4 oz per yd| Garment Weight: 225 g, or 7.9 oz. Made in China of New Zealand Zque Merino Wool. Available Color(s): Charcoal Heather, Taupe Heather/Aubergine

- Tahoe Mountain Sports