---
product_id: 438745013
title: "Unisex Football Skull & Wave Cap, Cooling Helmet & Hair Cap with 4-Way Stretch & Elastic Fabric, OSFA"
brand: "under armour"
price: "$44.73"
currency: USD
in_stock: true
category: "Under Armour"
url: https://www.desertcart.us/products/438745013-unisex-football-skull-and-wave-cap-cooling-helmet-and-hair
store_origin: US
region: United States of America
---

# Elastic band for secure wear 4-way stretch for perfect fit HeatGear cooling tech Unisex Football Skull & Wave Cap, Cooling Helmet & Hair Cap with 4-Way Stretch & Elastic Fabric, OSFA

**Brand:** under armour
**Price:** $44.73
**Availability:** ✅ In Stock

## Summary

> 🏈 Elevate your game-day gear with Under Armour’s ultimate cooling skull cap!

## Quick Answers

- **What is this?** Unisex Football Skull & Wave Cap, Cooling Helmet & Hair Cap with 4-Way Stretch & Elastic Fabric, OSFA by under armour
- **How much does it cost?** $44.73 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/438745013-unisex-football-skull-and-wave-cap-cooling-helmet-and-hair)

## Best For

- under armour enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Lightweight, machine washable polyester blend with a lifetime warranty keeps you game-ready season after season.
- • **Secure All-Day Hold:** Elastic band ensures the cap stays put whether you're on the field or off.
- • **Versatile Performance:** Use it as a helmet liner or stylish wave cap—one size fits most athletes, men and women alike.
- • **Fits Like a Second Skin:** 4-way stretch compression fabric adapts seamlessly to your head shape for all-day comfort.
- • **Stay Cool Under Pressure:** HeatGear fabric wicks sweat and regulates temperature so you stay focused on the game.

## Overview

The Under Armour Unisex Football Skull & Wave Cap features HeatGear cooling technology and 4-way stretch fabric for a snug, comfortable fit. Designed to be worn under helmets or as a wave cap, it offers moisture-wicking performance and an elastic band for secure wear. Lightweight, machine washable, and suitable for most adult athletes, this cap combines innovation and durability to keep you cool and focused on the field.

## Description

HeatGear is our original performance baselayer—the one you put on first and take off last. HeatGear technology keeps you cool so you can focus on the game, and the 4-way stretch compression fabric ensures comfort and a perfect fit. Suitable for mens and womens athletes. CARE: Machine washable.

## Features

- UNDER HELMET & HAIR CAP: Protect yourself from heat, sweat, and discomfort with the Under Armour Football Skull Cap. Pop it on under your helmet and hit the field, or maximize all of the benefits, and utilize our skull cap as a hair wave cap.
- COOLING PERFORMANCE FABRIC: The HeatGear technology keeps you cool so you can focus on the game, and the 4-way stretch compression fabric ensures comfort and a perfect fit.
- EASY FIT: Designed with an elastic band that ensures a snug fit to keep the cap in place on your head, whether on or off the field.
- DESIGNED TO FIT MOST: The One Size Fits Most skull cap is suitable for men and women, adult and youth athletes, and comes in either white or black.
- THE PURSUIT OF BETTER: Under Armour’s vision is to inspire you with performance solutions you never knew you needed and can’t imagine living without. With the relentless pursuit of innovation, Under Armour is here to help you succeed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XCV2FP4 |
| ASIN  | B0CKYDR69J |
| Additional Features | Adjustable |
| Age Range Description | Adult |
| Apparel Closure Type | Elastic |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #17,657 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #10 in Men's Skullies & Beanies |
| Brand Name | Under Armour |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,419) |
| Date First Available  | October 12, 2023 |
| Department  | mens |
| Fabric Type | 100% Polyester |
| Fit Type | Stretch |
| Fit to Size Sentiment | Positive |
| Hat Form Type | Beanie |
| Included Components | headwrap |
| Is Waterproof | False |
| Item Dimensions | 6.3 x 3.95 x 0.95 inches |
| Item Type Name | Under Armour Unisex Football Skull & Wave Cap |
| Item model number  | UA20900 |
| Manufacturer | Under Armour |
| Manufacturer  | Under Armour |
| Manufacturer Part Number | UA20900-00001-OSFM |
| Manufacturer Warranty Description | lifetime |
| Material Type | Polyester Blend |
| Number of Items | 1 |
| Occasion Type | Football |
| Pattern | Solid |
| Pattern Style | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | outdoor |
| Seasons | Spring/Summer |
| Sport Type | Football |
| Style Name | Unisex Football Skull & Wave Cap |
| Style Number | UA20900 |
| Team Name | under armour |
| Theme | Sport |
| UPC | 733313086170 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| character | sports |

## Images

![Unisex Football Skull & Wave Cap, Cooling Helmet & Hair Cap with 4-Way Stretch & Elastic Fabric, OSFA - Image 1](https://m.media-amazon.com/images/I/818pHwjB3aL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I use this as a wave cap to ?**
A: As a waver, I wouldn’t it doesn’t lay like a do-rag or a wave cap.

## Frequently Bought Together

- UNDER ARMOUR Unisex Football Skull & Wave Cap
- Nike Pro Combat Skull Cap
- Under Armour Men's HeatGear Comp Mock Short Sleeve T-Shirt

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**Shop now:** [https://www.desertcart.us/products/438745013-unisex-football-skull-and-wave-cap-cooling-helmet-and-hair](https://www.desertcart.us/products/438745013-unisex-football-skull-and-wave-cap-cooling-helmet-and-hair)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-10*