Merino Wool

The head accounts for a great deal of heat loss and wearing proper headwear is important in cold weather! The Evie hat is made with a blend of merino wool and acrylic with pretty snowflake patterns. It can be used for a wide range of winter activities and it is lined with fleece for additional comfort and warmth. One Size

Change can be a good thing! Smartwool has improved the fit on their 100% Merino bottom with new side seams and a curved seam in the back that provides a slimming effect, while reducing sag and excess fabric. Their Women's 250 Baselayer Bottoms are designed to keep you doing what you love while staying comfortable, helping with temperature regulation and wrapping you in unbelievable softness.

It's time to say goodbye to those annoying bun bumps in the back of your hat—thanks to the innovative design of the Active Fleece Ponytail Beanie Beanie. A ponytail exit allows you to stay comfortable as you move, while a contoured drop-ear design helps keep your ears warm, toasty, and comfortable. Soft-brushed Merino next to skin and polyester against the elements means you will have the perfect balance of Merino softness and protection in this hat.

Some days, you want minimal coverage with optimal warmth. That's where the Active Fleece Wind Headband comes into play. Stay comfortable on your morning run—thanks to the windproof front panel—and enjoy the super-soft warmth of soft-brushed, responsibly sourced Merino next to skin. This headband will help you balance comfort and performance in any weather.

The Boundary Line Reversible Beanie offers all the benefits of responsibly sourced Merino wool for comfort, as well as the durability of polyester. It's constructed in two layers, so it offers extra warmth. And if your day takes you out on the slopes, this beanie will fit nicely under a helmet. Plus, it's reversible, so it's like having two hats in one.

Smartwool has updated the fit of their Women's 250 Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of their heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as keep you comfortable and temperature-regulated as you enjoy high-intensity skiing, hiking, running, and more.

Smartwool has updated the fit of their Women's 250 Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of their heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as keep you comfortable and temperature-regulated as you enjoy high-intensity skiing, hiking, running, and more.

Smartwool has updated the fit of their Women's 250 Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of their heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as keep you comfortable and temperature-regulated as you enjoy high-intensity skiing, hiking, running, and more.

Meet the new and improved Women's Merino 250 Base Layer Crew. Smartwool updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Meet the new and improved Women's Merino 250 Base Layer Crew. Smartwool updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Meet the new and improved Women's Merino 250 Base Layer Crew. Smartwool updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Meet the new and improved Women's Merino 250 Base Layer Crew. Smartwool updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Meet the new and improved Women's Merino 250 Base Layer Crew. Smartwool updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Meet the new and improved Women's Merino 250 Base Layer Crew. Smartwool updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Meet the new and improved Women's Merino 250 Base Layer Crew. Smartwool updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Meet the new and improved Women's Merino 250 Base Layer Crew. Smartwool updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Meet the new and improved Women's Merino 250 Base Layer Crew. Smartwool updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

When you're looking for the comfort and benefits of Merino without adding extra fabric in your ski boots, the Women's Classic Thermal Merino Base Layer 3/4 Bottom is the perfect solution. In these base layer pants, 100% Merino wool provides breathability and comfort, while an enhanced fit helps reduce excess fabric so you can layer easily and love your adventures.

The Women's Intraknit Bikini Boxed by Smartwool is a definite when going out for a run. Ergonomically mapped to the body, they're built to be incredibly breathable and airy in all the right places. Made with merino wool, which has natural moisture wicking properties and is also odor preventive. They are also are flat and borderline seamless for maximum comfort. The perfect underwear for all your training needs!

Smartwool's Women's Intraknit Hipster underwear are all about helping you feel your best. They are seamless knit and put responsibly sourced Merino next to skin for enhanced comfort, moisture management, and temperature regulation. They are perfect for everything from racking up miles to relaxing in the unmatched comfort of Merino.

Technical. Comfortable. Reliable. That's what you get with our Women's Intraknit Merino Tech 1/4 Zip. This women's mid layer features knit-in wind protection on the front panel and sleeves and a DWR finish for protection from the elements. But don't worry, Smartwool still incorporated targeted mesh venting to help keep things breathable while you're working up a sweat. Enjoy a durable hoodie that can help you take on the craziest conditions with this Intraknit 1/4 Zip.

Know how, with some bras, the first thing you want to do when you get home is take it off? Well, here’s a bra you’ll love having on. With the softness and moisture management of Merino wool next to your skin, Smartwool's Women’s Intraknit™ Racerback Bra also offers an outer layer designed for support, shape, and lift. Plus, its racerback style offers even weight distribution without the shoulder dig. With so many reasons to love, this bra can complement most any low-impact activity—and leave you feeling comfortable all day.

Everyone deserves a bra that supports while also adding comfort. That’s where Smartwool's Women’s Intraknit™ Strappy Bra can help. Cut to follow the contours of your body, it combines next-to-skin Merino wool comfort with external shape and lift. If you’re looking for all-day comfort and support, your search ends here.

Smartwool's Intraknit™ fabric is 3D-knit with Merino Sport yarns to be lighter weight with a cleaner finish. This women’s wool baselayer is perfect for a day of outdoor activity in cool to warm weather, because it will help keep your body dry and comfortable, and its fit won’t slow you down. For all your hiking, jogging, or other athletic adventures, this top will be there for you.

When those temps dip below freezing, we start layering with the Smartwool Intraknit Merino 250 Thermal Pattern Hoodie. The woolly build locks in heat, so we stay warm on lift rides, yet it still lets our skin breathe, so we stay comfortable on the skintrack. With seamless, strategically placed mesh boosting airflow where we need it most, this toasty base keeps us warm without overheating us, while the natural odor-fighting power of merino keeps us feeling fresh through multiple wears.

Built to fit, flex, and follow you like a shadow, our Women's Intraknit™ Thermal Merino Base Layer Bottom uses our innovative 3D knitting technology to create our most insulated, ventilated, and flexible base layer bottoms ever. These women's wool pants feature Merino Sport yarn to offer the power of Merino paired with the durability and fast dry times of polyester — perfect for skiing, running, and all your high-intensity training.

Meet Smartwool's most technical hoodie ever, the Intraknit™™ Merino Tech Pullover Hoodie. This women's mid layer features knit-in wind protection on the front panel and sleeves and a DWR finish for protection from the elements. But don't worry, we still incorporated targeted mesh venting to help keep things breathable while you're working up a sweat. Enjoy a durable hoodie that can help you take on the craziest conditions with this Intraknit™™ pullover.

This minimalist-style crew is anything but insignificant. The Women's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top, made for all of your most extreme cold-weather activities. With Merino Sport yarns and gender-specific ventilation perfectly placed to maximize thermoregulation and breathability in high-intensity activities, it helps amplify moisture management, movement, and comfort. When you're in our best base layers, you're ready for anything.

The Liner Glove will let your hands stay warm while still being able to click, swipe, and type, thanks to its touchscreen-compatible thumb and index finger. Plus, it offers a comfy fit and all the benefits of Merino wool + recycled polyester: temperature regulation, moisture management, and durability. Worn on their own or under another pair of gloves or mittens for added warmth and protection, these gloves will keep you cozy in the stands, on a hike, or at the campfire on a cooler night.

The Liner Glove will let your hands stay warm while still being able to click, swipe, and type, thanks to its touchscreen-compatible thumb and index finger. Plus, it offers a comfy fit and all the benefits of Merino wool + recycled polyester: temperature regulation, moisture management, and durability. Worn on their own or under another pair of gloves or mittens for added warmth and protection, these gloves will keep you cozy in the stands, on a hike, or at the campfire on a cooler night.