![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Twilight Blue Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7ETwilight_20Blue_20Heather_100x100.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Twilight Blue Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EFront_20Twilight_20Blue_20Heather_100x100.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Twilight Blue Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EBack_20Twilight_20Blue_20Heather_100x100.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Black](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7EBlack_100x100.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Black](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EFront_20Black_100x100.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Black](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EBack_20Black_e2334382-2f6e-44ee-bd03-5b6e4f8c45ba_100x100.jpg?v=1668198161)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Charcoal Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7ECharcoal_20Heather_100x100.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Charcoal Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EBack_20Charcoal_20Heather_100x100.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Charcoal Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EFront_20Charcoal_20Heather_100x100.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Purple Iris Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/smt_20sw016807_7Epurple_20iris_20heather_100x100.jpg?v=1695231121)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Purple Iris Heather](http://cdn.shopify.com/s/files/1/1230/9376/files/SMT-SW016807_7E_7EDetail2_20Purple_20Iris_20Heather_100x100.jpg?v=1683703739)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Purple Iris Heather](http://cdn.shopify.com/s/files/1/1230/9376/files/SMT-SW016807_7E_7EDetail1_20Purple_20Iris_20Heather_cdc070d6-132a-4671-a1a9-e33e123d9702_100x100.jpg?v=1683754313)
New
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's](http://www.altitude-sports.com/cdn/shop/products/SMT-SW016807_7ETwilight_20Blue_20Heather.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Twilight Blue Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EFront_20Twilight_20Blue_20Heather.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Twilight Blue Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EBack_20Twilight_20Blue_20Heather.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Black](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7EBlack.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Black](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EFront_20Black.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Black](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EBack_20Black_e2334382-2f6e-44ee-bd03-5b6e4f8c45ba.jpg?v=1668198161)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Charcoal Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7ECharcoal_20Heather.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Charcoal Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EBack_20Charcoal_20Heather.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Charcoal Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EFront_20Charcoal_20Heather.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Purple Iris Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/smt_20sw016807_7Epurple_20iris_20heather.jpg?v=1695231121)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Purple Iris Heather](http://cdn.shopify.com/s/files/1/1230/9376/files/SMT-SW016807_7E_7EDetail2_20Purple_20Iris_20Heather.jpg?v=1683703739)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Purple Iris Heather](http://cdn.shopify.com/s/files/1/1230/9376/files/SMT-SW016807_7E_7EDetail1_20Purple_20Iris_20Heather_cdc070d6-132a-4671-a1a9-e33e123d9702.jpg?v=1683754313)
Available colors
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Twilight Blue Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7ETwilight_20Blue_20Heather_80x80.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Black](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7EBlack_80x80.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Charcoal Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7ECharcoal_20Heather_80x80.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Purple Iris Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/smt_20sw016807_7Epurple_20iris_20heather_80x80.jpg?v=1695231121)
Detailed view
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Twilight Blue Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EFront_20Twilight_20Blue_20Heather_80x80.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Twilight Blue Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EBack_20Twilight_20Blue_20Heather_80x80.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Black](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EFront_20Black_80x80.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Black](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EBack_20Black_e2334382-2f6e-44ee-bd03-5b6e4f8c45ba_80x80.jpg?v=1668198161)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Charcoal Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EBack_20Charcoal_20Heather_80x80.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Charcoal Heather](http://cdn.shopify.com/s/files/1/1230/9376/products/SMT-SW016807_7E_7EFront_20Charcoal_20Heather_80x80.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Purple Iris Heather](http://cdn.shopify.com/s/files/1/1230/9376/files/SMT-SW016807_7E_7EDetail2_20Purple_20Iris_20Heather_80x80.jpg?v=1683703739)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Purple Iris Heather](http://cdn.shopify.com/s/files/1/1230/9376/files/SMT-SW016807_7E_7EDetail1_20Purple_20Iris_20Heather_cdc070d6-132a-4671-a1a9-e33e123d9702_80x80.jpg?v=1683754313)
Smartwool
Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's
CAN $139.99
Color:
Twilight Blue Heather
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Twilight Blue Heather](http://www.altitude-sports.com/cdn/shop/products/SMT-SW016807_7ETwilight_20Blue_20Heather_50x60.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Black](http://www.altitude-sports.com/cdn/shop/products/SMT-SW016807_7EBlack_20Cherry_20Heather_50x60.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Charcoal Heather](http://www.altitude-sports.com/cdn/shop/products/SMT-SW016807_7ECharcoal_20Heather_50x60.jpg?v=1668211736)
![Smartwool Classic Thermal Merino Boxed Bottom Base Layer [Plus Size] - Women's - Purple Iris Heather](http://www.altitude-sports.com/cdn/shop/products/smt_20sw016807_7Epurple_20iris_20heather_50x60.jpg?v=1695231121)
Size:
Go far and feel good in the flattering Women's Classic Thermal Merino Base Layer Bottom Plus Boxed.
These Merino bottoms have a slim fit that follows the contours of your body and a fitted mid-rise waist for the ultimate fit. The 100% Merino wool fabric is made for enhanced comfort, breathability, thermoregulation, and odor resistance. Now every day is a good day to get out there.
• Our slim fit is intended to follow the contours of the body
• Fitted with a mid-rise waist
• 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance
• Merino-covered elastic waistband
• Flatlock seam construction designed to minimize chafing
• Size 1X inseam: 29" (74cm)
Care
• Machine Wash Warm Gentle Cycle.
• Wash With Like Colors. Do Not Bleach.
• Tumble Dry. Low Cool Iron As Needed.
• Do Not Iron Decoration. Do Not Dry Clean.
Specifications
| Material |
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| Baselayer Weight |
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| Pant Length |
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| Fit |
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| Eco-friendly |
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Canada Only
