---
product_id: 173661990
title: "Hex (Hypoxic Exercise) Mask - Altitude Breathing Simulation for high Performance Sport and Fitness Training (Dark Gray)"
brand: "ns nesian sports"
price: "€ 6.72"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.it/products/173661990-hex-hypoxic-exercise-mask-altitude-breathing-simulation-for-high-performance
store_origin: IT
region: Italy
---

# 4 hypoxic intensity levels lightweight & compact (0.48 kg) silicone anti-slip design Hex (Hypoxic Exercise) Mask - Altitude Breathing Simulation for high Performance Sport and Fitness Training (Dark Gray)

**Brand:** ns nesian sports
**Price:** € 6.72
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your breath, dominate your workout.

## Quick Answers

- **What is this?** Hex (Hypoxic Exercise) Mask - Altitude Breathing Simulation for high Performance Sport and Fitness Training (Dark Gray) by ns nesian sports
- **How much does it cost?** € 6.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/173661990-hex-hypoxic-exercise-mask-altitude-breathing-simulation-for-high-performance)

## Best For

- ns nesian sports enthusiasts

## Why This Product

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

## Key Features

- • **Ready When You Are:** Compact, lightweight design means no setup delays—just put it on and power through.
- • **Train Like the Elite:** Simulate high-altitude conditions to unlock peak power outputs and anaerobic capacity.
- • **Custom Fit, Zero Slip:** Silicone mask and adjustable velcro straps ensure a secure, comfortable fit during intense workouts.
- • **Simplified Intensity Control:** Four clear hypoxic levels (Low to Ultimate) streamline your altitude training sessions.
- • **Breathe Stronger, Perform Harder:** Boost your lung capacity and VO2 max with targeted respiratory muscle training.

## Overview

The Hex Hypoxic Exercise Mask by NS NESIAN SPORTS is a lightweight, silicone-based altitude training mask designed to enhance respiratory muscle strength, improve VO2 max, and boost anaerobic capacity. Featuring four simplified hypoxic intensity levels and adjustable straps for a secure fit, it’s ready to use straight out of the box for serious athletes aiming to maximize performance.

## Description

Full description not available

## Features

- BOOST CONDITIONING - The HEX training mask is designed to strengthen the breathing muscles, power and technique to improve anaerobic capacity, VO2 max, peak power outputs and lung capacity for better performance. Better performance, means better results.
- ''DO YOUR JOB'' - Each Mask is created with silicone that reduces the risk of slipping and sliding on your face. The Sleeves are stretchable, moisture-wicking, and include two adjustable velcro strap points to enable a comfortable fit the face.
- INTENSITY LEVELS - The HEX Mask eliminates unnecessary 16 and 32 levels of altitude. We've combined those levels into four levels of Hypoxic intensity (LOW / ADVANCED / ELITE / ULTIMATE) to simplify workouts.
- READY WHEN YOU ARE - The HEX Mask is ready-to-use straight out of the box and is extremely user-friendly. It is compact and lightweight to reduce any movement during exercise. This ensures users receive all the benefits of the Respiratory Resistance System.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Strap Type | Head Strap |
| Age Range (Description) | Adult |
| Item Package Dimensions L x W x H | 6.6 x 6.6 x 4.1 inches |
| Package Weight | 0.48 Kilograms |
| Brand Name | NS NESIAN SPORTS |

## Product Details

- **Color:** Silver
- **Material:** Silicone
- **Brand:** NS NESIAN SPORTS
- **Sport:** Exercise & Fitness
- **Closure Type:** Velcro

## Images

![Hex (Hypoxic Exercise) Mask - Altitude Breathing Simulation for high Performance Sport and Fitness Training (Dark Gray) - Image 1](https://m.media-amazon.com/images/I/61AwmoRpLoL.jpg)
![Hex (Hypoxic Exercise) Mask - Altitude Breathing Simulation for high Performance Sport and Fitness Training (Dark Gray) - Image 2](https://m.media-amazon.com/images/I/61Y17xTt9xL.jpg)
![Hex (Hypoxic Exercise) Mask - Altitude Breathing Simulation for high Performance Sport and Fitness Training (Dark Gray) - Image 3](https://m.media-amazon.com/images/I/71cs5KfLsvL.jpg)
![Hex (Hypoxic Exercise) Mask - Altitude Breathing Simulation for high Performance Sport and Fitness Training (Dark Gray) - Image 4](https://m.media-amazon.com/images/I/51M0DzzmaFL.jpg)
![Hex (Hypoxic Exercise) Mask - Altitude Breathing Simulation for high Performance Sport and Fitness Training (Dark Gray) - Image 5](https://m.media-amazon.com/images/I/51LzmzGNGrL.jpg)

## Questions & Answers

**Q: Is this a universal size?**
A: Yes. The Mask Sleeves are stretchable and have two adjustable velcro strap points (Overhead and behind the neck) to enable a comfortable fit to your face. Adjust the velcro straps until you're comfortable. The Mask Base is designed and contoured with smooth rounded corners for comfort and universal-fit. This design, combined with the adjustable Mask Sleeve allows for a perfect fit to your face.

**Q: Can i use this while training in mma?**
A: Absolutely. Boost your conditioning, endurance, speed and power.

**Q: Does this mask block any outside bacteria or is only for breathing exercise?**
A: This product is a training device designed to improve your breathing muscles, increase lung capacity and boost your conditioning to give you better athletic performance. This Mask is NOT a Medical Product and should not be used for any Medical Purposes. The Mask cover protects the Respiratory Resistance System from harmful (physical) influences such as rain, dirt, mud, grass, sand etc. that you may encounter in your training environments.

**Q: Can u purchase the face sleeve separately**
A: I think so because amazon has different merchants that sell just the sleeves, and you can find the right one that should fit. thanks

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good 1st time training mask
  

*by R***E on Reviewed in the United States on August 7, 2020*

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     I love it. Yes, there was a minor issue. The face plate does tend to fall off. Once I reported to the company they were quick to send me a replacement. I like the fact  that it does have different breathing levels for you adjust. This helps enhance my stanmia while jogging. I mostly use my mask while training in karate. It's easy to wash and has a storage case that incan hang on my gym bag.  It does take time to get use to if you never used a training mask before.I would differently recommend based on the fast response from the company in replacing my mask for free. Also, the fabric is great and stays on while in use.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Overall good but a few little quirks...
  

*by R***S on Reviewed in the United States on August 7, 2020*

The front silver piece does tend to fall off easily.  I may end up plastic welding or glueing it on, I can see why its happening the plastic pieces that hold it down wear out quickly.  Also, I wish it had an extra half inch of slack or so.  I have an average head and its tight!! I went to the gym once in it and I love how it does not get saturated with sweat like a paper mask or a bandana.  For the price I am happy, I may progress to a more expensive one later on.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Lower price than than the official training mask
  

*by A***Y on Reviewed in the United States on April 9, 2020*

Works like those $60-$70 training mask highly recommend. I've brought three training masks that was recommended for year 2020 and after trying on my breathing techniques from low resistance to high I'm impressed, now it's time to get back on the gym to handle them light weights. Just got it today during co-vid 19. It can poke your lips when turning resistant knob over and If your looking for breathing resistance with a lower price tag, get this. I don't know how durable it'll last since I know my test training mask can hold me for 6-8 months. My head is a size medium and its roomy with this mask. You know when you start to feel that wishy washy motion going on with your mouth, you know you got a REAL TRAINING MASK AND YOU NEED TO TURN DOWN THE RESISTANT DIAL.

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-21*