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Pros & Cons
Pros
Arrived quicker than originally stated and for a good price. Research they have to back up their design casts a shadow over the cheaper knockoffs.
Great for building stamina and intensify cardio/weightlifting workouts. Can indirectly make it easier for you to adjust to higher altitudes.
Neoprene fits well with the head strap. Works very well. Works great, highly recommend.
Highlights
Quality
I pretty much don’t have nothing bad to say about the product then the quality might seem a bit cheap otherwise nothing bad
I am a workout junkie and love this product
Nothing has prepared my diaphragm breathing as well as this product
Competitiveness
A must buy for all serious trainers
Overview
- How are reviewers describing this item?
great, good, quality and big. - Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 3832.
- Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
- Our engine has determined that the review content quality is low.
- Our engine has analyzed and discovered that 65.0% of the reviews are reliable.
- This product had a total of 1,040 reviews as of our last analysis date on Dec 29 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
But i am doing the big bear ca spartan race beast which starts at 8k ft
Posted by a reviewer on Amazon
Nothing has prepared my diaphragm breathing as well as this product
Posted by a reviewer on Amazon
Even the feeling of claustrophobia that elevation gives me is replicated with this device and makes me have to actively slow my breathing and keep the 02 in my lungs a little longer
Posted by a reviewer on Amazon
Definitely helped create more suck to my routine
Posted by a reviewer on Amazon
The rubber mask seems a bit small and presses rather hard on the bridge of my nose
Posted by a reviewer on Amazon
So not sure if the large would be bigger or if the straps are just larger
Review Count History
Price History
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