---
product_id: 239754369
title: "CASTELLI Unisex Pro Thermal Skully Hat"
brand: "castelli"
price: "$73.88"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/239754369-castelli-unisex-pro-thermal-skully-hat
store_origin: US
region: United States of America
---

# 100% Polyester Thermal Fabric Excellent Breathability CASTELLI Unisex Pro Thermal Skully Hat

**Brand:** castelli
**Price:** $73.88
**Availability:** ✅ In Stock

## Summary

> 🔥 Gear Up for Winter Adventures!

## Quick Answers

- **What is this?** CASTELLI Unisex Pro Thermal Skully Hat by castelli
- **How much does it cost?** $73.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/239754369-castelli-unisex-pro-thermal-skully-hat)

## Best For

- castelli enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for cycling, skiing, or any chilly outdoor activity.
- • **Ultimate Comfort:** Designed to cover the lower part of your ears for maximum warmth.
- • **Lightweight Design:** Enjoy a snug fit without the bulk, making it easy to wear under helmets.
- • **Breathable Performance:** Experience unmatched breathability during your outdoor adventures.
- • **Stay Warm, Stay Stylish:** Elevate your winter gear with this sleek underhelmet.

## Overview

The CastelliPro Thermal Skully Underhelmet is crafted from 100% polyester, featuring a thermal fabric that ensures excellent breathability while keeping your ears warm. Ideal for outdoor enthusiasts, this balaclava is the perfect blend of comfort and functionality.

## Description

CASTELLI Unisex Pro Thermal Skully Hat

## Features

- 100 % polyester
- Balaclava castles
- Thermal fabric with excellent breathability
- Covers the lower part of the ears

## Images

![CASTELLI Unisex Pro Thermal Skully Hat - Image 1](https://m.media-amazon.com/images/I/61XIGCu+VHL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect for cold weather riding
  

*by N***B on Reviewed in the United States on March 21, 2022*

When it's cold yet not cold enough for a baklava, this is the perfect cap to use. It has solid wind protection and it covers my ears. This coupled with the Castelli head thingy was the perfect combination of coverage and they're easy to remove and store as the weather warms during the ride.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Beanie
  

*by J***Y on Reviewed in the United States on January 8, 2021*

Perfect for cool weather rides and great ear coverage. Great under helmet fit.

### ⭐ 1.0 out of 5 stars







  
  
    For people with tiny heads only
  

*by J***D on Reviewed in the United States on December 21, 2020*

One size fits all? Nonsense. Even pulled tight, it doesn’t even come down over my ear. And when wearing a helmet, and turning my head, it contracts upward under my helmet leaving my head exposed. What a joke! You’d think they would err on the side of making it larger, since it could easily be rolled under to shorten if needed...but no, they went the cheap route. Bottom line, if you don’t have a tiny head, don’t buy it.

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**Shop now:** [https://www.desertcart.us/products/239754369-castelli-unisex-pro-thermal-skully-hat](https://www.desertcart.us/products/239754369-castelli-unisex-pro-thermal-skully-hat)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-14*