The 6 Best Merino Wool thermal Leggings (2023 reviews)

Icebreaker merino wool base layers are designed to keep you comfortable in even the most extreme weather conditions. These snow leggings are made with 100% pure merino wool, an annually renewable resource that naturally resists odor and regulates body temperature. These merino wool leggings for women are designed to be breathable, with ribbed fabric for lasting stretch and comfort. They can be used as hiking leggings for women, and will keep you warm while camping, running and more.

These merino wool leggings for winter are super soft and help manage moisture. It is super lightweight, soft, non-itchy, non-clammy, warm in the cold and cool in the heat, and naturally odor resistant. Merino wool's wicking properties and incredible breathability make these base layers an excellent choice for all your activities including running, backcountry ski tours, mountain biking or even those cold winter days in the city.

Why We Like This:

One of the new comers and featured product
Delivers what they promise

Kari Traa Merino Wool thermal legging

Buy on Amazon

The kari traa merino wool thermal legging is suitable and reliable and fits well with your daily purpose. Panels of Jacquard-knit patterns in different intensities and a contrast elastic waistband make these winter pants look super stylish. It is designed to fit the female body perfectly.

It is made with premium, 100% merino wool, this pair of women’s baselayer leggings is lightweight & breathable and feels wonderfully soft and comfy. Flatlock seams in these winter leggings provide a smooth finish, so that you don’t have to worry about chafing when the intensity gets turned up.

Why We Like This:

Flat lock seams for a smooth finish
Sportswear designed to fit the female body perfectly
Delivers what they promise

Smartwool Regular Wool

Buy on Amazon

The smartwool regular wool should be able to handle its purpose and duties with ease. Designed to meet the demands of outdoor adventuring, these slim fit tights show off a slimming silhouette while offering unrestricted movement. It offers gender-specific ventillation to maximize thermoregulation and breathability during high-intensity, sweat-inducing activites. It is ideal for cool to cold weather, this lightweight 3d.

It is crafted with comfort in mind, these high rise leggings sit just above the hips just slightly above the belly button. It is easy to wear next to skin.

Why We Like This:

Thinner and softer than regular wool, it's easy to wear next to skin
New and hot release

Icebreaker Merino Wool thermal legging

Buy on Amazon

The icebreaker merino merino wool thermal legging's superior materials makes sure that it ages well with use. Icebreaker merino wool base layers are designed to keep you comfortable in even the most extreme weather conditions. Inspired by nature, Icebreaker harnesses the incredible capabilities of natural fibers to make simple, beautiful, high quality clothing that inspire and enable people in their adventures outdoors and in everyday life. The Wool women's base layer slim fit leggings feature a brushed elastic waistband and flatlock seams for chafe-free comfort. It features a gusseted construction for unrestricted movement, and a brushed elastic waistband and flatlock seams for chafe-free comfort.

Merino Wool's wicking properties and incredible breathability make these base layers an excellent choice for all your activities including running, backcountry ski tours, mountain biking or even those cold winter days in the city. It is super lightweight, soft, non-itchy, non-clammy, warm in the cold and cool in the heat, and naturally odor resistant. It provides clothes for men, women and children.

Why We Like This:

Insulated, breathable & odor resistant for long days & nights of hiking & camping
Good investment for long term

Hellyhansen Merino Wool thermal legging

Buy on Amazon

Not everyone likes to purchase legging for their daily usage, but the hellyhansen merino wool thermal legging would be an anomoly. Pants are slimmer through the thigh and knee and won't go much below the ankle when standing up straight. It is the original helly hansen base layer made of 100% lifa fibers, providing warmth and insulation in cold weather. Lifa naturally pulls moisture away from skin and to the outer layer of the garment keeping you warm, dry and comfortable. It is made from coarse linen soaked in linseed oil.

Why We Like This:

Good brand reputation
One of the new comers and featured product

Smartwool Merino Wool thermal legging

Buy on Amazon

Best part: smartwool merino wool thermal legging costs comparatively low and it is available to ship in 24 hours. Designed to meet the demands of outdoor adventuring, this slim fit base layer shows off a slimming silhouette while offering unrestricted movement through the arms and chest. Mesh ventilation seamlessly knits in gender-specific zones keeps you dry and comfortable during high-intensity activities. It is easy to wear next to skin.

It is built for high-intensity aerobic activities, this lightweight, packable layer balances warmth and breathability with body-mapping to help you train comfortably.

Why We Like This:

Defeat climate change and make sure everyone has access to the outdoors
Thinner and softer than regular wool, it's easy to wear next to skin
Merino wool/37% lyocell/19% polyester/6% elastane/1% nylon