---
product_id: 175281113
title: "Women's Classic Thermal Merino Base Layer Bottom"
brand: "smartwool"
price: "€ 238.43"
currency: EUR
in_stock: true
category: "Smartwool"
url: https://www.desertcart.at/products/175281113-womens-classic-thermal-merino-base-layer-bottom
store_origin: AT
region: Austria
---

# Flatlock seams minimize chafing 100% Merino wool for ultimate warmth Slim fit for unrestricted movement Women's Classic Thermal Merino Base Layer Bottom

**Brand:** smartwool
**Price:** € 238.43
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay warm, move sleek, and own every cold-weather adventure!

## Quick Answers

- **What is this?** Women's Classic Thermal Merino Base Layer Bottom by smartwool
- **How much does it cost?** € 238.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/175281113-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

- • **Warmth That Works:** Experience the cozy power of midweight 100% Merino wool that keeps you warm without overheating.
- • **Chafe-Free Comfort:** Flatlock seams reduce irritation so you can focus on your run, hike, or ski without distractions.
- • **Move Freely, Look Sleek:** Slim fit design contours your silhouette while allowing full range of motion for any outdoor adventure.
- • **Breathable & Moisture-Wicking:** Interlock knitting technology ensures optimal thermoregulation and keeps moisture away from your skin.
- • **Sustainably Made for the Outdoors:** Crafted in the USA with a commitment to environmental and social responsibility—gear up guilt-free.

## Overview

The Smartwool Women's Classic Thermal Merino Base Layer Bottom features a slim fit and 30-inch inseam crafted from 100% midweight Merino wool. Designed for cold-weather activities, it offers superior warmth, breathability, and moisture management with flatlock seams to prevent chafing. Made sustainably in the USA, this base layer is perfect for skiing, running, and hiking while maintaining a sleek silhouette.

## Description

Buy SmartWool Women's Classic Thermal Merino Base Layer Bottom, Black, X-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 | B07N45Z23F |
| ASIN  | B0CJ1K9GNZ |
| Age Range Description | Adult |
| Apparel Closure Orientation | Front |
| Apparel Closure Type | Pull On |
| Apparel Fabric Weight Class | Medium Weight |
| Apparel Occasion and Lifestyle | Outdoor Fitness |
| Best Sellers Rank | #86,754 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #34 in Women's Athletic Base Layers #10,033 in Women's Running Clothing |
| Brand Name | Smartwool |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (826) |
| Date First Available  | April 12, 2019 |
| Department  | womens |
| Fabric Stretchability | Non-stretchable |
| Fabric Type | 100% Wool |
| Fit Type | Slim |
| Front Pleat Type | Flat Front |
| Front Pocket Count | 1 |
| Global Trade Identification Number | 00192361511087 |
| Import Designation | Made in the USA |
| Inseam Length | 30 inches |
| Item Length Description | Ankle Length |
| Item Type Name | Women's Merino 250 Baselayer Bottom |
| Item Weight | 3.52 ounces |
| Item model number  | Smartwool |
| Leg Style | Skinny |
| Manufacturer | Smartwool |
| Manufacturer  | Smartwool |
| Manufacturer Part Number | SW019242001-XL |
| Material Type | Wool |
| Model Name | Merino 250 Baselayer Bottom |
| Number Of Pockets | 5 |
| Occasion Type | construction |
| Pants Form Type | Leggings |
| Pattern | Solid |
| Pattern Style | Solid |
| Pocket Description | Slant Pocket |
| Product Care Instructions | Machine Wash |
| Product Dimensions  | 8 x 11 x 2 inches; 7.2 ounces |
| Rise Style | Mid Rise - Sits at or just below Belly Button |
| Sleeve Length Description | Sleeveless |
| Sport Type | Running |
| Style Name | Merino 250 Base Layer Bottoms |
| Style Number | Smartwool |
| UPC | 192361511087 |
| Unit Count | 1 Count |
| character | Sports |

## Images

![Women's Classic Thermal Merino Base Layer Bottom - Image 1](https://m.media-amazon.com/images/I/71Pt1dMhIxL.jpg)

## Available Options

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

## Frequently Bought Together

- Smartwool Women's Classic Thermal Merino Base Layer Bottom
- Smartwool Women's Classic Thermal Merino Baselayer Crew
- Smartwool Men's Classic Thermal Merino Wool Base Layer Crew (Slim Fit)

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**Shop now:** [https://www.desertcart.at/products/175281113-womens-classic-thermal-merino-base-layer-bottom](https://www.desertcart.at/products/175281113-womens-classic-thermal-merino-base-layer-bottom)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-19*