---
product_id: 103813180
title: "Sky Tree Fitness Training Mask High Altitude Resistance Workout Mask for MMA, Running, and Cardio - A Fitness Mask That Includes a Free Carrying Case (Black, Large)"
brand: "sky tree fitness"
price: "FREE"
currency: VND
in_stock: false
category: "Outdoors"
url: https://www.desertcart.vn/products/103813180-sky-tree-fitness-training-mask-high-altitude-resistance-workout-mask
store_origin: VN
region: Vietnam
---

# Sky Tree Fitness Training Mask High Altitude Resistance Workout Mask for MMA, Running, and Cardio - A Fitness Mask That Includes a Free Carrying Case (Black, Large)

**Brand:** sky tree fitness
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Sky Tree Fitness Training Mask High Altitude Resistance Workout Mask for MMA, Running, and Cardio - A Fitness Mask That Includes a Free Carrying Case (Black, Large) by sky tree fitness
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/103813180-sky-tree-fitness-training-mask-high-altitude-resistance-workout-mask)

## Best For

- sky tree fitness enthusiasts

## Why This Product

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

## Features

- 🗹 IMPROVE YOUR CARDIO - The SKY TREE FITNESS Mask will make your workout more effective by simulating a high altitude environment. It forces you to take fuller, deeper breaths, that improve your respiratory system. Often worn as a running mask, you will be less winded and able to run that much farther or exercise better. Great for hiit (high intensity interval training).
- 🗹 ATHLETE AND FITNESS COACH APPROVED - We have tested the SKY TREE FITNESS Mask on real athletes in a variety of sports to ensure that we are bringing you a product that provides an elevated level of fitness. Tested and designed to fit both Men and Women.
- 🗹 CUTTING EDGE TECHNOLOGY - The SKY TREE FITNESS Mask is designed with 16 Breathing Levels to take you from beginner to Professional Athlete. Change your intensity with the conveniently located air flow levers on the front of the mask. No longer need to take off mask to replace valves. Made from medical grade silicone.
- 🗹 WE STAND BY OUR PRODUCT - Whether you are training for cycling, elevation, climbing, strength training, crossfit, boxing, biking, basketball, if you aren't happy, please let us know. We will attempt to make it right.
- NOTE! This product does not protect you against Airborne pathogens, Viruses, Bacteria, pollutants, or carcinogens. Please be responsible when using this product in public as it is not designed to keep you safe.

## Images

![Sky Tree Fitness Training Mask High Altitude Resistance Workout Mask for MMA, Running, and Cardio - A Fitness Mask That Includes a Free Carrying Case (Black, Large) - Image 1](https://m.media-amazon.com/images/I/41ZZx98AnyL.jpg)
![Sky Tree Fitness Training Mask High Altitude Resistance Workout Mask for MMA, Running, and Cardio - A Fitness Mask That Includes a Free Carrying Case (Black, Large) - Image 2](https://m.media-amazon.com/images/I/51I2R+6J-QL.jpg)
![Sky Tree Fitness Training Mask High Altitude Resistance Workout Mask for MMA, Running, and Cardio - A Fitness Mask That Includes a Free Carrying Case (Black, Large) - Image 3](https://m.media-amazon.com/images/I/31A17GzfywL.jpg)
![Sky Tree Fitness Training Mask High Altitude Resistance Workout Mask for MMA, Running, and Cardio - A Fitness Mask That Includes a Free Carrying Case (Black, Large) - Image 4](https://m.media-amazon.com/images/I/51XoHfvbecL.jpg)
![Sky Tree Fitness Training Mask High Altitude Resistance Workout Mask for MMA, Running, and Cardio - A Fitness Mask That Includes a Free Carrying Case (Black, Large) - Image 5](https://m.media-amazon.com/images/I/51QweEKujoL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/103813180-sky-tree-fitness-training-mask-high-altitude-resistance-workout-mask](https://www.desertcart.vn/products/103813180-sky-tree-fitness-training-mask-high-altitude-resistance-workout-mask)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-22*