---
product_id: 788870711
title: "Giro Synthe Adult Road Cycling Helmet"
brand: "giro"
price: "A$592"
currency: AUD
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.au/products/788870711-giro-synthe-adult-road-cycling-helmet
store_origin: AU
region: Australia
---

# Lightweight 1.4 lbs 26 wind tunnel vents MIPS impact tech Giro Synthe Adult Road Cycling Helmet

**Brand:** giro
**Price:** A$592
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Ride Smart, Ride Safe, Ride Ahead

## Quick Answers

- **What is this?** Giro Synthe Adult Road Cycling Helmet by giro
- **How much does it cost?** A$592 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/788870711-giro-synthe-adult-road-cycling-helmet)

## Best For

- giro enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Aero Design:** Slim profile reduces drag, slicing through air effortlessly.
- • **Custom Fit Comfort:** Roc Loc 5 system offers precise vertical and tension adjustments.
- • **Secure Sunglass Dock:** Dedicated Aero Mesh port keeps your shades locked in place.
- • **Advanced Crash Defense:** MIPS tech redirects impact energy for next-level protection.
- • **Breeze-Through Ventilation:** 26 aerodynamic vents keep you cool on the longest rides.

## Overview

The Giro Synthe MIPS helmet combines cutting-edge Multi-Directional Impact Protection System with 26 wind tunnel vents and a lightweight 1.4-pound in-mold construction. Designed for professional cyclists seeking superior safety, comfort, and aerodynamic performance, it features the Roc Loc 5 fit system for customizable adjustments and a secure sunglass dock, making it the ultimate choice for high-performance road cycling.

## Description

THE SYNTHE MIPS HELMET OFFERS GOOD LOOKS IN A SLIM DESIGN WHILE OFFERING MORE COVERAGE ON THE BACK OF THE HELMET FOR A LITTLE EXTRA ASSURANCE. The compact form of the Synthe MIPS slips through the air with ease across multiple yaw and head angles, and offers impressive cooling power. Key features include the Roc Loc Air fit system with 2-way fit tuning and Aero Mesh Panels with a dedicated port for securely docking sungl as you ride. The Synthe MIPS also has the Multi-Directional Impact Protection System, which we believe can redirect energy and provide more protection in certain impacts.

Review: I only use Giro after testing multiple brands. The Synthe is the latest version I added to my arsenal. Great, lightweight with ample ventilation (living in TX, that's important).
Review: The helmet is excellent and exceeded my expectations. The fit is perfect and it supports my head well.

## Features

- MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab
- MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash
- VENTILATION: 26 wind tunnel vents with internal channeling
- COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system
- LIGHTWEIGHT: In-mold construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SZ3VGJW |
| Batteries Included? | No |
| Brand | Giro |
| Color | Black/White Reveal (2019) |
| Customer Reviews | 4.4 4.4 out of 5 stars (261) |
| Date First Available | 5 December 2019 |
| Department | unisex |
| Height | 8 inches |
| Item model number | Giro |
| Length | 14 inches |
| Manufacturer | Giro |
| Number of Items | 1 |
| Outer Material | Polycarbonate (PC) |
| Product Dimensions | 35.56 x 25.4 x 20.32 cm; 635.03 g |
| Size | S |
| Sport | Cycling |
| Weight | 1.4 Pounds |
| Width | 10 inches |

## Product Details

- **Brand:** Giro
- **Colour:** Black/White Reveal (2019)
- **Item dimensions L x W x H:** 35.6 x 25.4 x 20.3 centimeters
- **Outer material:** Polycarbonate (PC)
- **Size:** S

## Images

![Giro Synthe Adult Road Cycling Helmet - Image 1](https://m.media-amazon.com/images/I/41zAk3JvBtL.jpg)
![Giro Synthe Adult Road Cycling Helmet - Image 2](https://m.media-amazon.com/images/I/71ajWxnGhaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***N on 27 February 2015*

I only use Giro after testing multiple brands. The Synthe is the latest version I added to my arsenal. Great, lightweight with ample ventilation (living in TX, that's important).

### ⭐⭐⭐⭐⭐ Review
*by V***U on 23 June 2018*

The helmet is excellent and exceeded my expectations. The fit is perfect and it supports my head well.

### ⭐⭐⭐⭐⭐ Review
*by J***P on 7 December 2025*

This helmet is perfect

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**Shop now:** [https://www.desertcart.com.au/products/788870711-giro-synthe-adult-road-cycling-helmet](https://www.desertcart.com.au/products/788870711-giro-synthe-adult-road-cycling-helmet)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*