---
product_id: 25466767
title: "Fox River Therm-A-Wick Ultra-Lightweight Crew Liner Sock, Cold Weather & Winter Socks, Moisture-Wicking, Breathable, Warm"
brand: "fox river"
price: "€ 22.20"
currency: EUR
in_stock: false
reviews_count: 13
category: "Fox River"
url: https://www.desertcart.it/products/25466767-fox-river-therm-a-wick-ultra-lightweight-crew-liner-sock
store_origin: IT
region: Italy
---

# Wick Dry tech wicks moisture all day Thermolite hollow core fibers for fast heat retention Smooth, flat-knit seamless toe for chafe-free comfort Fox River Therm-A-Wick Ultra-Lightweight Crew Liner Sock, Cold Weather & Winter Socks, Moisture-Wicking, Breathable, Warm

**Brand:** fox river
**Price:** € 22.20
**Availability:** ❌ Out of Stock

## Summary

> 🧦 Stay warm, dry, and unstoppable—your feet’s new secret weapon!

## Quick Answers

- **What is this?** Fox River Therm-A-Wick Ultra-Lightweight Crew Liner Sock, Cold Weather & Winter Socks, Moisture-Wicking, Breathable, Warm by fox river
- **How much does it cost?** € 22.20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/25466767-fox-river-therm-a-wick-ultra-lightweight-crew-liner-sock)

## Best For

- fox river enthusiasts

## Why This Product

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

## Key Features

- • **Layer Like a Pro:** Ultra-light crew liner perfect for layering under boots or heavier socks without adding bulk.
- • **All-Day Dry Comfort:** Wick Dry technology keeps moisture away so your feet stay fresh and sweat-free.
- • **Lightweight Thermal Power:** Thermolite fibers trap heat without bulk—stay warm, not weighed down.
- • **Seamless Fit, Zero Friction:** Flat-knit toe seam eliminates chafing—comfort that lasts from morning meetings to mountain hikes.
- • **Versatile Cold-Weather Essential:** Engineered for winter sports, outdoor adventures, or daily urban commutes—never compromise on warmth or dryness.

## Overview

Fox River Therm-A-Wick Ultra-Lightweight Crew Liner Socks combine advanced Thermolite hollow core fibers and Wick Dry moisture-wicking technology to deliver superior warmth and dryness without bulk. Designed with a smooth, flat-knit seamless toe for chafe-free comfort, these socks are ideal as liners or standalone wear for cold weather activities. Made in the USA and highly rated for durability and comfort, they’re the perfect choice for professionals and outdoor enthusiasts seeking reliable, lightweight insulation.

## Description

Looking for a warm all weather liner that won’t add weight or bulk, but keeps heat and removes moisture with Wick Dry? Look no further. Thermolite is the answer. This ultra-lightweight crew sock liner keeps the heat and removes moisture without added weight and bulk. Thermolite's hollow core fibers heat up quickly to hold in heat. Thermolite provides thermal insulation without added weight and wicks moisture away. Proudly made in the USA the smooth, flat comfort toe seam adds durability and makes for the best multi-purpose all weather liner!

Review: Thin, protective sock - Good quality. My husband b and wears them under wool hiking socks. They keep his feet dry and prevent blisters.
Review: Warm, dry, not binding in the leg, and great price! - These are cut a little wider in the leg and at the top than the thinner Fox River lightweight liners I bought that I think were CoolMax or some other fabric. I like the wider cut, since I don't like things that are binding and leave marks. These are cut very slightly large in the foot, which is fine. I plan to machine dry them on low anyway. They are incredibly comfortable. I wear these under my Ragg Wool thick socks, and this is for wearing with my insulted Vivobarefoot smooth leather boots, for wintery cold or wet days. The liners keep my feet dry and warm. The boots make my feet perspire and without the ragg wool socks I get moisture on the socks. With these under the socks, my feet are dry, warm, and comfortable and I can walk for miles, even on the sidewalks of Chicago or the suburbs. Great price, too.

## Features

- Lightweight Warmth with Thermolite: Need warmth without the bulk? Thermolite hollow core fibers heat up fast and retain warmth, giving you cozy comfort without added weight. Perfect as a liner or on its own!
- Moisture Control with Wick Dry: Stay dry all day with Wick Dry technology, which wicks away moisture to keep your feet comfortable. Ideal for those who need reliable warmth without the sweat!
- Smooth, Lightweight Fit: These liner socks feature a smooth, flat-knit construction for a lightweight feel that’s ideal for layering. Enjoy a barely-there fit that delivers warmth without any extra bulk.
- Seamless Comfort Toe: The smooth, flat comfort toe seam reduces friction, providing a chafe-free experience. Ideal for long days on your feet, these liners keep you comfortable with every step.
- Perfect for Cold Weather Adventures: Designed to add warmth and wick away moisture, these liners are perfect for outdoor activities, winter sports, or everyday wear. Stay warm, dry, and ready for anything!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0D1DXWZ16 |
| Best Sellers Rank | #259,466 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #3,292 in Men's Crew Socks #3,527 in Men's Calf Socks |
| Customer Reviews | 4.6 4.6 out of 5 stars (627) |
| Date First Available  | August 28, 2011 |
| Department  | mens |
| Item model number  | 4421 |
| Manufacturer  | Fox River Mills, Inc. |

## Images

![Fox River Therm-A-Wick Ultra-Lightweight Crew Liner Sock, Cold Weather & Winter Socks, Moisture-Wicking, Breathable, Warm - Image 1](https://m.media-amazon.com/images/I/31LufCdjyyS.jpg)
![Fox River Therm-A-Wick Ultra-Lightweight Crew Liner Sock, Cold Weather & Winter Socks, Moisture-Wicking, Breathable, Warm - Image 2](https://m.media-amazon.com/images/I/415C8ukzfuL.jpg)
![Fox River Therm-A-Wick Ultra-Lightweight Crew Liner Sock, Cold Weather & Winter Socks, Moisture-Wicking, Breathable, Warm - Image 3](https://m.media-amazon.com/images/I/415SevVUyeS.jpg)
![Fox River Therm-A-Wick Ultra-Lightweight Crew Liner Sock, Cold Weather & Winter Socks, Moisture-Wicking, Breathable, Warm - Image 4](https://m.media-amazon.com/images/I/417h5+tLV4S.jpg)
![Fox River Therm-A-Wick Ultra-Lightweight Crew Liner Sock, Cold Weather & Winter Socks, Moisture-Wicking, Breathable, Warm - Image 5](https://m.media-amazon.com/images/I/41FjKPlQaRS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thin, protective sock
*by D***E on December 3, 2025*

Good quality. My husband b and wears them under wool hiking socks. They keep his feet dry and prevent blisters.

### ⭐⭐⭐⭐⭐ Warm, dry, not binding in the leg, and great price!
*by J***W on January 26, 2017*

These are cut a little wider in the leg and at the top than the thinner Fox River lightweight liners I bought that I think were CoolMax or some other fabric. I like the wider cut, since I don't like things that are binding and leave marks. These are cut very slightly large in the foot, which is fine. I plan to machine dry them on low anyway. They are incredibly comfortable. I wear these under my Ragg Wool thick socks, and this is for wearing with my insulted Vivobarefoot smooth leather boots, for wintery cold or wet days. The liners keep my feet dry and warm. The boots make my feet perspire and without the ragg wool socks I get moisture on the socks. With these under the socks, my feet are dry, warm, and comfortable and I can walk for miles, even on the sidewalks of Chicago or the suburbs. Great price, too.

### ⭐⭐⭐⭐ So so
*by S***R on November 8, 2025*

Item is as decribed, but they are too tight. I ordered the largest size and the will not even go half way up on my calves. They also do not stretch much.

## Frequently Bought Together

- FoxRiver Men's Dry Therm-a-Wick Ultra-Lightweight Liner Crew Socks
- Fox River Outdoor Wick Dry Alturas Ultra-Lightweight Liner Socks
- FoxRiver Women's Dry Ultra-Lightweight Crew Liner Coolmax Thin Fabric for Comfort | Breathable | Moisture-Wicking | Boot Sock

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-21*