Women's Smartwool Ultralite High Neck Tank

At Smartwool, the big picture is simple - defeat climate change and ensure everyone has access to the outdoors. However, it's the small choices we make every day that will help us get there. For us, it doesn't just start with our product, but with our community and our planet.

That's why all of our Merino wool products - from hiking, running, and ski/snowboard socks to base layers, mid layers, outdoor apparel and more - come with our guarantee to remain committed to environmental sustainability, racial equity and inclusivity, plus frequent artist collabs to stay at the forefront of high-quality, sustainable fashion.

It's the little things that make up the big ones. We really need to sweat the details to make sure we're taking care of the big picture. Once you experience our Merino wool, you'll realize that a better future is possible. Go far. Feel good.

Our 53% Merino Wool/47% Lyocell apparel, from wool socks to base layers for men, women and kids, aims to provide the highest quality for your outdoor adventures, all while maintaining our commitment to environmental sustainability, racial equity and inclusivity.

Take our Everyday Tank, for example. Made with a blend of Merino wool and Tencel, this women's tank helps regulate temperature and manage moisture, all while offering unmatched durability. And it's available in six different colors for mix-and-match versatility and style.

Or our Active Ultralite Merino line, best for warm weather. Blended from Merino and Tencel, this performance fabric is designed to help you stay cool and comfortable while working up a sweat, combining breathability and quick dry times.

But why Merino wool? Thinner and softer than regular wool, it's easy to wear next to the skin. Each fiber transports sweat away as a vapor and regulates body temperature to keep you cool in summer and warm in winter.

At the end of the day, we're here to help you go far and feel good, no matter your outdoor adventure. It's the little things that make the big difference, and we're dedicated to sweating the details to ensure a better future for all.

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