A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_navy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_navy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_navy
Two people chat in front of their tent and campsite. The woman wears a pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_navy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_charcoal-gray
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_charcoal-gray
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_charcoal-gray
Midweight - Franconia Women's Bottom 100% Merino Wool - Minus33 Merino Wool Clothing #color_charcoal-gray
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_true-red
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_true-red
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_true-red
Two people hike a snowy trail in parkas and gloves. The woman in front is wearing a pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_true-red
A woman sits on the front step of the camp lodge to adjust her heavyweight full zip sweater. The woman is modeling a pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_true-red
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_forest-green
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_forest-green
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_forest-green
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_burgundy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_burgundy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_burgundy
Two people sit on a porch bench with mugs in hand. Both are wearing a pair of one hundred percent merino wool midweight base layer bottoms. The women's bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_burgundy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
A woman sits on a chair in the snow wearing a full base layer set. She models a hat, a base layer crew top, a pair of one hundred percent merino wool midweight women's base layer bottoms, and a pair of heavyweight socks. The bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
A woman sits on a chair in the snow wearing a full base layer set. She models a hat, a base layer crew top, a pair of one hundred percent merino wool midweight women's base layer bottoms, and a pair of heavyweight socks. The bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
The woman in the video models a pair of one hundred percent merino wool midweight women's base layer bottoms. The bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_cream
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_cream
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_cream
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_black
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_black
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_black
Three people stand in front of a car unloading their skis. The three people each wear a pair of one hundred percent merino wool midweight base layer bottoms, as well as ski and snowboarding socks. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_black
Two people lay on top of sleeping bags in a tent. Both are wearing lightweight hats and midweight base layer tops and bottoms. #color_black
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_navy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_navy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_navy
Two people chat in front of their tent and campsite. The woman wears a pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_navy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_charcoal-gray
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_charcoal-gray
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_charcoal-gray
Midweight - Franconia Women's Bottom 100% Merino Wool - Minus33 Merino Wool Clothing #color_charcoal-gray
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_true-red
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_true-red
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_true-red
Two people hike a snowy trail in parkas and gloves. The woman in front is wearing a pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_true-red
A woman sits on the front step of the camp lodge to adjust her heavyweight full zip sweater. The woman is modeling a pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_true-red
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_forest-green
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_forest-green
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_forest-green
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_burgundy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_burgundy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_burgundy
Two people sit on a porch bench with mugs in hand. Both are wearing a pair of one hundred percent merino wool midweight base layer bottoms. The women's bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_burgundy
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
A woman sits on a chair in the snow wearing a full base layer set. She models a hat, a base layer crew top, a pair of one hundred percent merino wool midweight women's base layer bottoms, and a pair of heavyweight socks. The bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
A woman sits on a chair in the snow wearing a full base layer set. She models a hat, a base layer crew top, a pair of one hundred percent merino wool midweight women's base layer bottoms, and a pair of heavyweight socks. The bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
The woman in the video models a pair of one hundred percent merino wool midweight women's base layer bottoms. The bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_radiant-violet
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_cream
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_cream
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_cream
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_black
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_black
A pair of one hundred percent merino wool midweight women's base layer bottoms. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_black
Three people stand in front of a car unloading their skis. The three people each wear a pair of one hundred percent merino wool midweight base layer bottoms, as well as ski and snowboarding socks. These bottoms feature a gusset between the legs for improved range of motion, and cuffs around the ankles for comfort and style. #color_black
Two people lay on top of sleeping bags in a tent. Both are wearing lightweight hats and midweight base layer tops and bottoms. #color_black

Midweight Women's Base Layer Bottoms 100% Merino Wool

$79.99
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Select Weight
Lightweight
Midweight
Heavyweight
Color
Length
Size
Size chart

Measurements

Please note, measurements refer to body size, not garment dimensions, unless otherwise noted. Measurements are in inches.



Women's Clothing Size Chart


Size USA Size Chest (in) Waist (in) Hip (in) Shirt Length (in) Inseam (in)
XS 2 32-33 24-25 34-35 23.5-24.5 26-29
S 4 to 6 34-35 26-27 36-37 24.5-25.5 28-30
M 8 to 10 36-38 28-30 38-40 25.5-26.5 29-31
L 12 to 14 39-41 31-33 40-42 26.5-27.5 30-32
XL 16 to 18 42-43 33-35 43-44 27.5-28.5 30-32
2X 20 to 22 44-45 35-37 44-45 28.5-29.5 30-32
3X 24 to 26 46-47 37-39 46-47 29.5-30.5 30-32



Women's Petite and Long Bottoms Size Chart


Size USA Size Waist (in) Hip (in) Inseam (in)
SP 4 to 6 26-27 36-37 26-28
ST 4 to 6 26-27 36-37 31-33
MP 8 to 10 28-30 38-40 27-29
MT 8 to 10 28-30 38-40 32-34
LP 12 to 14 31-33 40-42 28-30
LT 12 to 14 31-33 40-42 33-35

 


How to Measure

Chest: Measure the circumference around the fullest part of your chest, underneath the arms.

Waist: Measure the circumference around the natural waist, near the belly button.

Hip: Measure the circumference around the fullest part of your hips.

Shirt Length: This measurement refers to the approximate size of the shirt back length, from the neck to the bottom hem.

Inseam: Measure from the center of the crotch to the end of the ankle.




Fit Types

Athletic Fit

Regular Fit

Relaxed Fit
Athletic Fit Regular Fit Relaxed Fit

Fits best as: Base Layer

Skin tight, slim, compression style fit. Wear this layer first and add on top of it if needed.

Fits best as: Base Layer, Mid Layer

True to size, standard fit with a little bit of room to breathe, but not too baggy. Perfect on its own or with a t-shirt or thin shirt underneath.

Fits best as: Mid Layer, Insulating Layer, Outer Layer

A little more room than you would find in a Regular fit. Enough space to fit 1-2 layers underneath.

Fit FAQs

What if I am between sizes?

If you are between sizes, we recommend sizing up or down based on what fit type you would prefer, and based on how you plan to wear the piece. Our knitted merino is stretchy and you could realistically go with either size. If you would prefer an Athletic fit, size down. If you prefer a Regular or Relaxed fit, size up.

Do I need to size up/down to layer?

Generally, no, you do not need to purchase a different size than normal. Our base layers are designed to fit right into your current layering system. They are also designed to work with other products in our line, too. You may wish to adjust your sizing if you plan to wear one of our garments in a way that it is not intended, if that's the case please feel free to contact our customer service team for help.

Does your clothing run true to size?

Yes, our clothing runs true to size and is sized similar to most other American brands. If a sizing discrepancy is discovered, you will see fit advice in that product's specific listing.

Not sure what size or fit type you need?

Learn more about layering systems and how they can help you choose. Still need help? Contact our customer service team for personalized advice.
  • In stock, ready to ship
  • Backordered, shipping soon
OEKO-TEX Standard 100

This certified product has been tested against a list of over 1,000 harmful substances, including PFAS.

Our Guarantee

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MIDWEIGHT MERINO WOOL

  • 235 g/m
  • 100% Australian Merino Wool
  • Machine Wash & Dry
  • UPF 50+

Our midweight Merino wool is a go-to choice for cold-weather versatility. It’s warm without being bulky, making it perfect for hiking, skiing, camping, or layering up on chilly days. Wear it on its own in fall or as a base or mid layer during winter adventures. You can learn more about our different Merino fabric weights here.