--- product_id: 61391551 title: "Eternity Sport Workout Training Mask - for Running Biking Training and Fitness, Achieve High Altitude Elevation Effects with 4 Level Air Flow Regulator" brand: "eternity sport" price: "¥15557" currency: JPY in_stock: false category: "Misc." url: https://www.desertcart.jp/products/61391551-eternity-sport-workout-training-mask-for-running-biking-training-fitness store_origin: JP region: Japan --- # Eternity Sport Workout Training Mask - for Running Biking Training and Fitness, Achieve High Altitude Elevation Effects with 4 Level Air Flow Regulator **Brand:** eternity sport **Price:** ¥15557 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Eternity Sport Workout Training Mask - for Running Biking Training and Fitness, Achieve High Altitude Elevation Effects with 4 Level Air Flow Regulator by eternity sport - **How much does it cost?** ¥15557 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/61391551-eternity-sport-workout-training-mask-for-running-biking-training-fitness) ## Best For - eternity sport enthusiasts ## Why This Product - Trusted eternity sport brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Suitable for both professional and beginners Concentrate on taking more focused and deeper breaths when exercising by using our work out training mask. Used by athletes and beginners to increase physical stamina and lung capacity whilst experiencing high altitude effects. Train in your regular surroundings but still experience varying altitudes thanks to our four level resistance valve system. The mask has the ability to mimic altitudes and elevations between 4000ft and 16000 feet. All of this can be experienced without having to remove the mask when training. Incredibly easy to use, our mask comes complete with instructions, so you can experience the benefits of elevation training. You will be able to reduce the amount of time you train but with the same results all whilst increasing your lung capacity. It's an incredible piece of kit at a fantastic price. Serving suggestions By regulating the amount of air you breathe in, you can achieve the effects of increased altitude training at your local park, gym, or training area. Whether you live and train somewhere flat or elevated, you can experience amazing effects with our lightweight and easy to wear mask. Suitable for athletes and fitness fanatics Whether you just like to keep fit or if you're training for a big event, elevation training can increase durability and improve inner health. Ideal for walkers, runners and joggers as well as soccer players, football players, those in the military and those who want to benefit from their optimum peak performance. BUY NOW and increase your lung capacity whilst training in our easy to wear, altitude training mask ## Features - TRAINING - increase your lung capacity and oxygen efficiency by training whilst wearing our workout mask. Improve and increase your performance whilst limiting air supply - BENEFITS - our altitude mask also works to strengthen the diaphragm and train the breathing muscles to improve your overall sporting performance - MATERIAL - premium medical silicone, elastic fabric and a non-slip strip are combined to make this super lightweight elevation training mask which is both comfortable and well-sealed - 4 LEVEL SYSTEM - improve your fitness and performance with our 4-level resistance valve system which mimics oxygen levels at 4000ft, 8000ft, 12000ft and 16000ft altitudes - GUARANTEE - if for any reason you are not satisfied with your elevation mask then please get in touch to take advantage of our full money back guarantee ## Images ![Eternity Sport Workout Training Mask - for Running Biking Training and Fitness, Achieve High Altitude Elevation Effects with 4 Level Air Flow Regulator - Image 1](https://images-na.ssl-images-amazon.com/images/I/51ok-qfwepL.jpg) ![Eternity Sport Workout Training Mask - for Running Biking Training and Fitness, Achieve High Altitude Elevation Effects with 4 Level Air Flow Regulator - Image 2](https://images-na.ssl-images-amazon.com/images/I/51Wde3uwcKL.jpg) ![Eternity Sport Workout Training Mask - for Running Biking Training and Fitness, Achieve High Altitude Elevation Effects with 4 Level Air Flow Regulator - Image 3](https://images-na.ssl-images-amazon.com/images/I/510yjYQRS9L.jpg) ![Eternity Sport Workout Training Mask - for Running Biking Training and Fitness, Achieve High Altitude Elevation Effects with 4 Level Air Flow Regulator - Image 4](https://images-na.ssl-images-amazon.com/images/I/51CyMdnbtbL.jpg) ![Eternity Sport Workout Training Mask - for Running Biking Training and Fitness, Achieve High Altitude Elevation Effects with 4 Level Air Flow Regulator - Image 5](https://images-na.ssl-images-amazon.com/images/I/51MbfjNlwTL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/61391551-eternity-sport-workout-training-mask-for-running-biking-training-fitness](https://www.desertcart.jp/products/61391551-eternity-sport-workout-training-mask-for-running-biking-training-fitness) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-11*