# Bergtagen Thinwool Long Johns M

- **Brand:** Fjällräven
- **Price:** $100.00
- **Catalog:** fjallraven
- **Retailer:** fjallraven
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqpzb4xoPkasN2OW5NuYyxvvm5wRD9tgFnkLmsPRVVbU0nUoRrrSGGvHPfAIZW2S548BpT_zSLyuTnucJdOyimYzVK9fOCfaRKd-PVkte3NgDSObxEK13rtZYcxH6fxn7EKDvy15xSnz9wXB2Y_qYL4aX3tkZfLNge3q1530MLGpyk6-irS-ORrkHybjyAjBnFJJJdu5GANBQjvWtZlR8IKg4bLyTmlJy0_EHPMnsg5e0uSk6y7a4ja0Y_IoE7kmzUGgWXCViP7p1mjbaM_odtITpVpAoER0lVEpgnDXnYjomAxlSR7HmbmVxD64pPpYp5NFwNUp1Wxv9At06tvE9DNyRE0U5eo6IEIhLmoB8OVRhqrg_A8weJOmimRHFUY9t2XtDpbpgMc7fxSa6yqrZLr9VbW06mRrMZIvN8g80XpRzPfMgj_vRN9w2nowHKYdC0-T8gL5vort1yjlCRTBTlg0zdNWxTd33rKZ1sa1vxzHNNhpZWCe5NQvsqujcyMAaCTsar
- **GTIN:** 7323450602376
- **Availability:** In stock

## Summary

Men's merino wool long johns base layer bottoms designed for mountaineering and alpine trips, featuring moisture-wicking and odor-resistant properties.

## Description

Bergtagen Thinwool is a comfortable pair of long johns in merino wool for alpine trips in the spring and summer. Wool wicks away moisture and helps keep you at a comfortable temperature when activity levels vary. It also has a totally natural resistance to bad odours. Just like all our Bergtagen base-layer garments, they are made from merino wool that is mulesing free and can be traced back to its farm of origin.

## Appearance

- **Colors:** Mountain Blue, Black
- **Sizes:** XS, S, M, L, XL, XXL, XXXL (per-size availability under Variants)
- **Materials:** 100% wool
- **Fit:** MOUNTAINEERING

## Variants

- **In stock:** 4 of 14
- **Available:** Black / S, Black / L, Black / XL, Black / XXL

| Size | Color | SKU | Availability |
| --- | --- | --- | --- |
| XS | Mountain Blue | F87406-570-XS | Out of stock |
| XS | Black | F87406-550-XS | Out of stock |
| S | Mountain Blue | F87406-570-S | Out of stock |
| S | Black | F87406-550-S | In stock |
| M | Mountain Blue | F87406-570-M | Out of stock |
| M | Black | F87406-550-M | Out of stock |
| L | Mountain Blue | F87406-570-L | Out of stock |
| L | Black | F87406-550-L | In stock |
| XL | Mountain Blue | F87406-570-XL | Out of stock |
| XL | Black | F87406-550-XL | In stock |
| XXL | Mountain Blue | F87406-570-XXL | Out of stock |
| XXL | Black | F87406-550-XXL | In stock |
| XXXL | Mountain Blue | F87406-570-XXXL | Out of stock |
| XXXL | Black | F87406-550-XXXL | Out of stock |

## Categories

- **Categories:** Men > Trousers > Base Layer Bottoms

## Additional Attributes

- **family:** Bergtagen
- **gender:** Men’s
- **weight:** 165 g
- **activity:** Mountaineering
- **features:** Insulating, Lightweight, Moisture wicking, Odor resistant
- **material:** 100% wool
- **article number:** F87406

## Enrichment

- **Type:** long johns
- **Type Synonyms:** base layer bottoms, thermal leggings, thermal underwear
- **Gender:** male
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** merino wool, elastic waistband, slim fit, moisture-wicking, odor-resistant
- **Styles:** outdoor, sporty, functional
- **Colors:** black, blue
- **Color Families:** Black, Blue
- **Category Path:** Apparel & Accessories > Clothing > Underwear & Sleepwear > Sleep & Loungewear > Thermals & Base Layers
- **Fabric:** Merino, Wool
- **Insulation Level:** Lightweight
- **Pattern:** Solid
- **Canonical Brand:** Fjällräven

## Images

- ![Image 1](https://cdn.octogen.ai/c3900cf5065fbb539dbd0ca320840a32/935459985f3ae2c2629c2402cc02fd75.webp)
- ![Image 2](https://cdn.octogen.ai/c3900cf5065fbb539dbd0ca320840a32/8b64d276ae706fa5fbb01a55d138cbaf.webp)
- ![Image 3](https://cdn.octogen.ai/c3900cf5065fbb539dbd0ca320840a32/d70f8b3b18a0e025f3dedf2f12ec2168.webp)
- ![Image 4](https://cdn.octogen.ai/c3900cf5065fbb539dbd0ca320840a32/ff9d0f5404fa60f4c48c5727380015bf.webp)
- ![Image 5](https://cdn.octogen.ai/c3900cf5065fbb539dbd0ca320840a32/ebf83906f38e45e0f1bf3fa2548661b7.webp)

---
*Source: cosimo.shop | Product ID: 10e9a610-4a02-465c-b458-cccc134fb2dd | Canonical URL: https://cosimo.shop/product/fjallraven/bergtagen-thinwool-long-johns-m-10e9a610-4a02-465c-b458-cccc134fb2dd*