---
product_id: 66009476
title: "Men's Si Cap Hat"
brand: "oakley"
price: "$130"
currency: NZD
in_stock: true
reviews_count: 6
category: "Oakley"
url: https://www.desertcart.nz/products/66009476-mens-si-cap-hat
store_origin: NZ
region: New Zealand
---

# Tonal O logo for sleek style O Hydrolix moisture-wicking Overheat prevention tech Men's Si Cap Hat

**Brand:** oakley
**Price:** $130
**Availability:** ✅ In Stock

## Summary

> 🧢 Own the heat, own the moment.

## Quick Answers

- **What is this?** Men's Si Cap Hat by oakley
- **How much does it cost?** $130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/66009476-mens-si-cap-hat)

## Best For

- oakley enthusiasts

## Why This Product

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

## Key Features

- • **Subtle Tactical Edge:** Low-profile design with tonal O logo blends professionalism with rugged style.
- • **Customizable Front Loop:** Hook-field panel ready for morale patches—express your identity or team spirit.
- • **Perfect Fit, Every Time:** Engineered for a brilliant, comfortable fit that feels custom-made.
- • **Versatile Everyday Wear:** Ideal for hot climates and active lifestyles—wear it from the field to the city.
- • **Stay Cool Under Pressure:** Advanced O Hydrolix headband wicks sweat fast, keeping you dry and focused.

## Overview

The Oakley Men's SI Cap is a high-performance tactical hat designed to prevent overheating with its moisture-wicking O Hydrolix headband. Featuring a low-profile silhouette and a tonal O logo, it offers a professional look with a customizable front loop for morale patches. Perfectly fitted for comfort, this cap is built for active professionals who demand style and function in hot climates.

## Description

The Oakley SI Cap is a versatile, adaptable hat that features a low profile, subtle appearance and a front loop panel for hook-field-attachment morale patches.

Review: Brilliant fit, best cap I have ever bought - Bought the Coyote colour, L/XL, Brilliant fit, best cap I have ever bought.
Review: Cool nice looking cap, I like it a lot. Only issue is that there isn’t a hole at the rear like other caps, so that I can hook it to my bag or hang it securely when not wearing.

## Features

- Designed to prevent overheating in hot climates, it features an O Hydrolix headband that wicks away excess moisture while you sweat
- The loop field on the front of the hat features a tonal O logo, so that it looks professional even without an attached morale patch
- China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0G51QSMF2 |
| Best Sellers Rank | 248,572 in Fashion ( See Top 100 in Fashion ) 1,482 in Men's Baseball Caps |
| Customer reviews | 4.6 4.6 out of 5 stars (736) |
| Date First Available  | 4 Dec. 2025 |
| Department  | Men's |
| Item model number  | 911444A |
| Manufacturer  | Oakley |

## Images

![Men's Si Cap Hat - Image 1](https://m.media-amazon.com/images/I/61MyJYyzslL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this authentic oakley gear?**
A: There are many Oakley logos throughout the inside do the hat. This includes the seam covering which is a continuous Oakley logo across the materiel.

**Q: So, at least with the black si cap, it has all washing instructions x'd out. how the heck are you are supposed to clean the darn thing?**
A: Definitely hand wash (cold) and air dry, it will bleed and end up getting that purplish-black, and IT WILL shrink if machine dried.

**Q: 67/8 what size is**
A: S/m

**Q: Size 7 1/4 head. get a l/xl?**
A: Definitely - I'm a 7 1/4 and I love the fit of the L/XL

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant fit, best cap I have ever bought
*by P***S on 1 September 2016*

Bought the Coyote colour, L/XL, Brilliant fit, best cap I have ever bought.

### ⭐⭐⭐⭐⭐ Review
*by D***S on 22 August 2024*

Cool nice looking cap, I like it a lot. Only issue is that there isn’t a hole at the rear like other caps, so that I can hook it to my bag or hang it securely when not wearing.

### ⭐⭐⭐⭐⭐ Review
*by F***Y on 20 December 2019*

This is one of the best fitting caps I've ever owned. I like how it's not built up in the front, and it doesn't have that terrible metal cap on the crown. The mesh is breathable, yet thick. Probably the best cap I've ever had. Gonna buy a second one as a backup. So glad I ordered this.

## Frequently Bought Together

- Oakley Men's Si Cap
- Oakley Men's Tincan Hat

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**Shop now:** [https://www.desertcart.nz/products/66009476-mens-si-cap-hat](https://www.desertcart.nz/products/66009476-mens-si-cap-hat)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-01*