---
product_id: 66968201
title: "FDX Cycling Skull Cap Under Helmet Bike Thermal Running Cap"
brand: "fdx"
price: "FREE"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/66968201-fdx-cycling-skull-cap-under-helmet-bike-thermal-running-cap
store_origin: VN
region: Vietnam
---

# FDX Cycling Skull Cap Under Helmet Bike Thermal Running Cap

**Brand:** fdx
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** FDX Cycling Skull Cap Under Helmet Bike Thermal Running Cap by fdx
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/66968201-fdx-cycling-skull-cap-under-helmet-bike-thermal-running-cap)

## Best For

- fdx enthusiasts

## Why This Product

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

## Description

Keep your head and ears warm this winter in our fleece skull cap. These are made of soft, thick and warm material, will not bring the skin discomfort. You can use when cycling, hiking, skiing and other outdoor game. SIZE CHART: Small/Medium 54 - 58 cm Large/X-Large 58 - 62 cm.

## Features

- FDX Thermal Cycling Cap, Running Hat, Skull Cap     Extremely Light weight and comfortable     FDX-115     Stretchy thermal Italian Super Roubaix fabric with fleece lining inside     Easily fits under a helmet - keeps your head and ears toasty warm Breathable and keep your ears and head warm     Flat seam construction helps prevent skin irritation

## Images

![FDX Cycling Skull Cap Under Helmet Bike Thermal Running Cap - Image 1](https://m.media-amazon.com/images/I/71JfmKLXMDL.jpg)
![FDX Cycling Skull Cap Under Helmet Bike Thermal Running Cap - Image 2](https://m.media-amazon.com/images/I/61HF1d0ZTmL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good premier quality cap but at half the price
  

*by C***S on Reviewed in the United Kingdom on 10 July 2020*

I ended up buying three of these for work. I am a so called "frontline worker" and the PPE was breaking out my skin including my forehead. Cream was not working so I decided that I needed a skullcap to put a fabric barrier between me and the plastic visors that I have to wear. The cap had to be washable and be robust for some long term use. I do not know what the fabric is made of but it is thick and stretchable and comfortable. I already had a cycling skullcap, which is from a much more expensive brand but these ones are better. I had tried my other cycling skullcap first and is successfully stopped the skin irritation, but I need to wear a clean had each shift. Hence the reasons I purchased 3 of these and they have done the job and do not look or feel stupid in them, which is an added bonus!I also have a bike so I might use them one day (in the future) under my cycling helmet!

### ⭐⭐ 







  
  
    Avoid !
  

*by M***L on Reviewed in the United Kingdom on 21 November 2016*

As previous reviews despite ordering large/x large the fit was tight ! A bit of stretching got it to cover my ears, though my head is not overly large and I have short cropped hair. Listed as thermal, wore it during this cold snap and after a few yards cycling had to stop and put another hat on top as no warmth ! I think it would only be good for summer use where it would wick sweat, no use for average winter. I would not recommend.

### ⭐⭐⭐⭐⭐ 







  
  
    Great fit for large heads
  

*by S***E on Reviewed in the United Kingdom on 25 December 2018*

I have a very large head and struggle to find head gear that fits. However, although tight, this does fit. I used it for the first time on a cycle ride on Christmas Eve 2018. It was a beautiful but very cold day (-2 degrees). It kept my head warm under my helmet, and when I built up a sweat, it wicked brilliantly. Highly recommend

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**Shop now:** [https://www.desertcart.vn/products/66968201-fdx-cycling-skull-cap-under-helmet-bike-thermal-running-cap](https://www.desertcart.vn/products/66968201-fdx-cycling-skull-cap-under-helmet-bike-thermal-running-cap)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-02*