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Black baselayer shirt with quarter zip by Smartwool with long sleeves in front view.
  • Black baselayer shirt with quarter zip by Smartwool with long sleeves in front view.
  • Black quarter-zip baselayer shirt by Smartwool, with long sleeves and fitted style.
Smartwool Women's 100% Merino 1/4 Zip Baselayer Shirt

This Item Is Field-Tested

Field-Tested goods are high-quality used outdoor gear and apparel that have already proven themselves — packs that have seen the trail, jackets that have weathered wind and rain.

Every Field-Tested item is carefully inspected and certified ready for its next adventure.

This category also includes samples — new items sourced directly from a brand or brand sales representative in new condition. They have original tags that may on occasion state that it is a 'sample' or 'sales sample'.

Smartwool Women's 100% Merino 1/4 Zip Baselayer Shirt

$47.99
$47.99

Condition: Great

Field-Tested Condition Guide

Sample
New with original tags.

A 'Sample' is an item that has been procured directly from a brand or brand sales representative in new condition. Item has original tags that may on occasion state that it is a 'sample' or 'sales sample'.

Mint
New with original tags.

Like New
New, but missing tags.

Great
Evidence of use, but no cosmetic issues.

Good
Some light cosmetic issues, but still fully functional.

Flawed Gem
Cosmetic issues or flaws, but still fully functional. An in-demand item or from a highly-desirable brand.
SizeXS
ColorBlack
Item is online only, one-of-one, and GONE when it's gone.

Premium Merino Wool Performance at an Unbeatable Price

This Smartwool Women's 100% Merino Wool 1/4 Zip Baselayer Shirt in black is your go-to foundation for cold-weather layering. Made from pure merino wool, this baselayer naturally regulates temperature, wicks moisture, and resists odor—keeping you comfortable whether you're on the trail, on the slopes, or just braving a cold day.

Size: XS
Color: Black
Condition: Good - Evidence of use, but no cosmetic issues

Key Features:

  • 100% Merino Wool: Natural temperature regulation and moisture-wicking performance
  • 1/4 Zip Design: Easy ventilation control when you're working hard
  • Odor Resistant: Merino naturally fights odor, so you can wear it multiple days
  • Soft Against Skin: Non-itchy merino comfort for all-day wear
  • Versatile Layering: Perfect as a standalone piece or under a jacket

Ideal For: Perfect for skiing, snowboarding, hiking, running in cold weather, or everyday winter wear. Buying pre-owned Smartwool means you're getting premium merino wool performance at a fraction of retail cost while extending the life of quality gear. This baselayer has plenty of adventures left in it.

Gear Up With Confidence

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All Field-Tested items are inspected, fully vetted, and ready for more miles.
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Returns for all online purchases are accepted for 30 days after date of purchase.
Return Policy

Have Questions?

Are the photos of the actual item?

Yes! We photograph every Field-Tested item during our inspection process. We do not use stock photos for used goods or brand samples.
How fast do you ship?

All items ship next business day.
How do I sell my used gear?

Currently, we only purchase used gear in-store at our Denver, CO and Grand Rapids, MI locations.

But if you're in the neighborhood, it's super easy. No consignment — we make you an offer on the spot. Learn more HERE.
Can I try on this item in-store?

Our online assortment of used gear and clothing is unique from our in-store assortment. But, don't worry. We accept returns for 30 days after date of purchase if the item doesn't work out.

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