---
product_id: 161054340
title: "Smartwool Women's Classic Thermal Merino Base Layer Bottom"
brand: "smartwool"
price: "VT50819"
currency: VUV
in_stock: true
category: "Smartwool"
url: https://www.desertcart.vu/products/161054340-smartwool-womens-classic-thermal-merino-base-layer-bottom
store_origin: VU
region: Vanuatu
---

# 100% Merino Wool Midweight Thermal Warmth Flatlock Seams for Comfort Smartwool Women's Classic Thermal Merino Base Layer Bottom

**Brand:** smartwool
**Price:** VT50819
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your cold-weather game with Smartwool’s sleek warmth 🐑

## Quick Answers

- **What is this?** Smartwool Women's Classic Thermal Merino Base Layer Bottom by smartwool
- **How much does it cost?** VT50819 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/161054340-smartwool-womens-classic-thermal-merino-base-layer-bottom)

## Best For

- smartwool enthusiasts

## Why This Product

- Trusted smartwool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Chafe-Free Comfort:** Flatlock seams minimize irritation, so you can focus on your performance without distractions.
- • **Ethically Made in the USA:** Crafted with care and commitment to sustainability, inclusivity, and quality you can trust.
- • **Ultimate Cold-Weather Defense:** Stay warm and dry with premium 100% Merino wool that naturally regulates temperature and wicks moisture.
- • **Breathability Meets Durability:** Interlock knitting enhances airflow and thermoregulation, keeping you comfortable on every adventure.
- • **Sleek, Slim Fit for Active Movement:** Designed to contour your silhouette while allowing unrestricted leg mobility for skiing, running, or hiking.

## Overview

Smartwool Women's Classic Thermal Merino Base Layer Bottoms are crafted from 100% midweight Merino wool, offering superior warmth, moisture-wicking, and breathability. Designed with a slim fit and flatlock seams for comfort and mobility, these USA-made base layers are perfect for cold-weather sports and outdoor activities, combining performance with ethical manufacturing.

## Description

Buy SmartWool Women's Classic Thermal Merino Base Layer Bottom, Black, Large: Active Base Layers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- COLD WEATHER BASE LAYER. We've updated these bottoms to bring you a better fitting, more functional tight. Our warmest-weight 100% Merino wool fabric will help keep you warm and comfortable as you ski, run, and hike the day away.
- SLIM FIT. Designed to meet the demands of outdoor adventuring, these slim fit bottoms show off a slimming silhouette while offering unrestricted movement through the legs. Inseam: 30"
- CLASSIC THERMAL MERINO. Ideal for cold-weather activities where warmth and breathability are crucial, this midweight fabric used a 100% Merino wool construction that helps move moisture away from skin to keep you warm and dry.
- FUNCTIONAL FEATURES. Go far, feel good with thoughtful tech to keep you trekking comfortably — interlock knitting enhances breathability, thermoregulation and moisture-wicking while flatlock seams minimize chafing for greater comfort.
- GO FAR. FEEL GOOD. From wool socks to base layers for men, women and kids, we aim to provide the highest quality apparel for your outdoor adventures with a commitment to environmental sustainability, racial equity and inclusivity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N46BJRY |
| ASIN  | B0CJ1K9GNZ |
| Age Range Description | Adult |
| Apparel Closure Orientation | Front |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Apparel Occasion and Lifestyle | Outdoor Adventure |
| Best Sellers Rank | #111,697 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #29 in Women's Athletic Base Layers |
| Brand Name | Smartwool |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (823) |
| Date First Available  | April 12, 2019 |
| Department  | womens |
| Fabric Stretchability | Non-stretchable |
| Fabric Type | 100% Wool |
| Fit Type | Slim |
| Fit to Size Sentiment | Positive |
| Front Pleat Type | Flat Front |
| Garment Size Country | Vietnam |
| Global Trade Identification Number | 00192361511063 |
| Import Designation | Made in the USA |
| Inseam Length | 30.5 inches |
| Item Length Description | Ankle Length |
| Item Type Name | Women's Merino 250 Baselayer Bottom |
| Item Weight | 100 g |
| Item model number  | Smartwool |
| Leg Style | Skinny |
| Manufacturer | Smartwool |
| Manufacturer  | Smartwool |
| Manufacturer Part Number | SW019242001-L |
| Material Type | Wool |
| Model Name | Merino 250 Baselayer Bottom |
| Number Of Pockets | 5 |
| Occasion Type | Hiking,Running |
| Pants Form Type | Leggings |
| Pattern | Solid |
| Pattern Style | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Machine Wash |
| Product Dimensions  | 8 x 11 x 2 inches; 7.2 ounces |
| Rise Style | Mid Rise |
| Sleeve Length Description | Sleeveless |
| Style Name | Merino 250 Base Layer Bottoms |
| Style Number | Smartwool |
| UPC | 192361511063 |
| Unit Count | 1 Count |
| Waist Size | 36 inches |
| character | Sports |

## Images

![Smartwool Women's Classic Thermal Merino Base Layer Bottom - Image 1](https://m.media-amazon.com/images/I/31Xmke1BtgL.jpg)
![Smartwool Women's Classic Thermal Merino Base Layer Bottom - Image 2](https://m.media-amazon.com/images/I/314qzNsJEJL.jpg)
![Smartwool Women's Classic Thermal Merino Base Layer Bottom - Image 3](https://m.media-amazon.com/images/I/51vO8fF9rcL.jpg)
![Smartwool Women's Classic Thermal Merino Base Layer Bottom - Image 4](https://m.media-amazon.com/images/I/31xhMUFrMQL.jpg)
![Smartwool Women's Classic Thermal Merino Base Layer Bottom - Image 5](https://m.media-amazon.com/images/I/51lZYZGMeaL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: how does sizing run?**
A: I’m a medium and for me they fit too tight from the crotch and waist.

**Q: what is the color "woodsmoke"? Is that brown, or is it more like  a maroon?**
A: Kind of grey

**Q: Can it be worn as pants instead of a baselayer?**
A: Just like legging
s..  they do strech a bit after a wear...but they are fine

**Q: Can these be worn as leggings? Or just as a base layer?**
A: Hello! These are made for a base layer. I wouldn't wear them as leggings.

## Frequently Bought Together

- Smartwool Women's Classic Thermal Merino Base Layer Bottom
- Smartwool Women's Classic Thermal Merino Baselayer Crew
- Smartwool Women Classic Hike Full Cushion Crew

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**Shop now:** [https://www.desertcart.vu/products/161054340-smartwool-womens-classic-thermal-merino-base-layer-bottom](https://www.desertcart.vu/products/161054340-smartwool-womens-classic-thermal-merino-base-layer-bottom)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-08-30*