---
product_id: 65899161
title: "SISU Mouth Guard Aero - Awesome Aqua - Ultra Slim Gumshield for Adults & Kids - Custom Fit Rugby Gum Shield- A Remouldable Sports Mouthguard for Boxing, MMA, Hockey - (Medium 5' - 6' Tall)"
brand: "sisu"
price: "€ 52.34"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sisu"
url: https://www.desertcart.sk/products/65899161-sisu-mouth-guard-aero-awesome-aqua-ultra-slim-gumshield-adults
store_origin: SK
region: Slovakia
---

# 30% stronger with 8x tensile strength 1.6mm ultra slim profile Remouldable up to 20 times SISU Mouth Guard Aero - Awesome Aqua - Ultra Slim Gumshield for Adults & Kids - Custom Fit Rugby Gum Shield- A Remouldable Sports Mouthguard for Boxing, MMA, Hockey - (Medium 5' - 6' Tall)

**Brand:** sisu
**Price:** € 52.34
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your smile, dominate your game with SISU Aero!

## Quick Answers

- **What is this?** SISU Mouth Guard Aero - Awesome Aqua - Ultra Slim Gumshield for Adults & Kids - Custom Fit Rugby Gum Shield- A Remouldable Sports Mouthguard for Boxing, MMA, Hockey - (Medium 5' - 6' Tall) by sisu
- **How much does it cost?** € 52.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/65899161-sisu-mouth-guard-aero-awesome-aqua-ultra-slim-gumshield-adults)

## Best For

- sisu enthusiasts

## Why This Product

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

## Key Features

- • **Diffusix Impact Tech:** Smart polymer with crumple zones and reinforced bite pad disperses heavy hits, so you stay safe without bulk.
- • **Custom Fit in Minutes:** Boil & bite design molds perfectly to your teeth, remouldable up to 20 times—ideal for braces and growing kids.
- • **Ultra Slim, Ultra Strong:** At just 1.6mm, SISU Aero is 50% slimmer yet 30% stronger than traditional guards—comfort meets cutting-edge protection.
- • **Trusted by Pros Worldwide:** From rugby to MMA and hockey, athletes rely on SISU’s scientifically engineered protection for peak performance.
- • **Breathe, Talk, Hydrate Freely:** Lightweight design lets you communicate and hydrate without removing your guard—game-changing convenience.

## Overview

The SISU Mouth Guard Aero in Awesome Aqua is a revolutionary ultra-slim (1.6mm) and ultra-strong (30% stronger, 8x tensile strength) sports mouthguard designed for adults and kids. Featuring advanced Diffusix technology for superior impact absorption, it offers a custom boil & bite fit that’s remouldable up to 20 times—perfect for braces and growing teeth. Lightweight and breathable, it enables easy talking and hydration during contact sports like rugby, MMA, boxing, and hockey. Made in the USA, BPA-free, and trusted by professional athletes worldwide.

## Description

Shop SISU Mouth Guard Aero - Awesome Aqua - Ultra Slim Gumshield for Adults & Kids - Custom Fit Rugby Gum Shield- A Remouldable Sports Mouthguard for Boxing, MMA, Hockey - (Medium 5' - 6' Tall). Free delivery and returns on all eligible orders.

Review: Great product - Easy to mould. Perfect for my 4 year old for hockey. The other guards were just too large
Review: When you’re moulding you can dip a section back in the hot water and shape it bit by bit - Brilliant. Comfortable for kids whose teeth are still growing. Easy to talk and breathe in. Took a few goes to get it in the perfect shape but it can be warmed and shaped over and over til it’s right.

## Features

- ULTRA SLIM YET STRONG: At just 1.6mm thin, SISU Aero is 50% slimmer than conventional rugby mouth guard , yet 30% stronger with 8x tensile strength. A light gumshield kids and adults can wear to talk, breathe and hydrate freely without removal
- DIFFUSIX TECHNOLOGY: High tech smart polymer gum sheild with crumple zones, perforations and a reinforced bite pad dispersing impact forces. Lightweight yet absorbs heavy hits, creating a mouth guard kids and adults trust for contact sport protection
- CUSTOM FIT MOUTHGUARD: Boil & bite technology creates a precise custom mould in minutes. Remouldable up to 20 times, a perfect mouthguard for braces - adapting as teeth shift, making it a reliable gum shield for braces or junior mouth guard
- BUILT FOR CONTACT: Trusted by athletes worldwide, SISU delivers protection across a range of sports. In the UK it is a popular mouth guard rugby professionals depend on, a secure MMA & boxing mouth guard, and a lightweight mouthguard hockey option.
- BORN FROM SCIENCE, BUILT ON TRUST – Founded by doctors, SISU innovates to create the strongest, thinnest and most comfortable guards. Made in USA, medically tested and BPA-free, delivering safer, smarter protection worldwide.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076GRN7HB |
| ASIN  | B076GRN7HB |
| Age Range Description | Teenagers, adults |
| Best Sellers Rank | 1,195 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 16 in Sports Mouthguards 54 in Lacrosse (Sports & Outdoors) |
| Brand | SISU |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (9,860) |
| Customer reviews | 4.5 4.5 out of 5 stars (9,860) |
| Date First Available | 15 Oct. 2017 |
| Department  | Unisex |
| Is discontinued by manufacturer  | No |
| Item model number  | S16-NG-AA-1 |
| Manufacturer  | SISU |
| Product Dimensions  | 12 x 2 x 16 cm; 9 g |
| Product Name | SISU AERO MEDIUM Awesome Aqua |
| Units | 1.0 count |

## Product Details

- **Age range (description):** Teenagers, adults
- **Brand:** SISU
- **Colour:** Awesome Aqua
- **Item dimensions L x W x H:** 12 x 2 x 16 centimetres
- **Manufacturer:** SISU
- **Material:** Specialized Thermoplastic Compound
- **Material Type Free:** PVC Free
- **Model name:** Sisu Aero Medium Awesome Aqua
- **Recommended uses for product:** Dental Procedures, Athletic Activities
- **Sport:** Contact Sports

## Images

![SISU Mouth Guard Aero - Awesome Aqua - Ultra Slim Gumshield for Adults & Kids - Custom Fit Rugby Gum Shield- A Remouldable Sports Mouthguard for Boxing, MMA, Hockey - (Medium 5' - 6' Tall) - Image 1](https://m.media-amazon.com/images/I/61LPRkOkQRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by A***R on 28 September 2025*

Easy to mould. Perfect for my 4 year old for hockey. The other guards were just too large

### ⭐⭐⭐⭐⭐ When you’re moulding you can dip a section back in the hot water and shape it bit by bit
*by A***R on 4 August 2025*

Brilliant. Comfortable for kids whose teeth are still growing. Easy to talk and breathe in. Took a few goes to get it in the perfect shape but it can be warmed and shaped over and over til it’s right.

### ⭐⭐⭐⭐ Different but good
*by A***N on 24 June 2025*

Can be difficult to fit. It feels strange at first due to the hard texture but it works well and is less intrusive because of the compact design.

## Frequently Bought Together

- SISU Aero Medium Mouthguard, Awesome Aqua - 1.6mm Thin - Custom-Molded Fit - Slim Design - Remoldable Up to 20 Times - for Team Sports - Non Toxic
- SISU Mouthguard Case - Lightweight & Durable - Fits Aero, Max, Junior & Tether Mouthguards - Style May Vary
- Bulletproof: World’s Thinnest Most Breathable Mouthguard is 3X Stronger! MMA Football Basketball Hockey Lacrosse Rugby BJJ Boxing Sports Mouth Guard Grinding Teeth. Men Women Adult Youth Kids Braces

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**Shop now:** [https://www.desertcart.sk/products/65899161-sisu-mouth-guard-aero-awesome-aqua-ultra-slim-gumshield-adults](https://www.desertcart.sk/products/65899161-sisu-mouth-guard-aero-awesome-aqua-ultra-slim-gumshield-adults)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-05*