Rated 4.8 out of 5 by 42
Rated 1 out of 5 by Vinny Poor quality or manufacture defect
My elastic strap ripped within the first week of me using this mask. No I do not have a big head and it was not tight to my head so I did not stretch it too much. I want a refund of another mask piece.
March 1, 2014
Rated 5 out of 5 by Justin Absolutely Amazing
By far one of the best devices for my training! No complaints!
February 8, 2014
Rated 4 out of 5 by jack training mask
Ordered large and needed a medium. Wouldnt seal properly
January 6, 2014
Rated 5 out of 5 by Wrath Amazing product
The mask is a great fit. Has a tight seal and stays in place while running. Definitely helps with working cardio and works my abs a lot more. Only thing about it is I sweat more in the mask cause of the seal. Hoping the coming cold weather will solve this. Not a big problem though. I love this product it's really durable.
November 11, 2013
Rated 5 out of 5 by The boss Not for the weak
this is a great product. I finally gave in and spent the money...I am prior military and currently training for a special ops program once again. This has helped me with my runs. I shave 4 mins off my 5 mile run in only 2 uses on the lowest level. I am excited to see how far I can push myself...
October 8, 2013
Rated 5 out of 5 by victor great product
I love it, it gives me an extra edge against my opponents. Only negative thing I'd i wish it were chipper xD
September 25, 2013
Rated 5 out of 5 by jontony Get one!
Great product for altitude training no matter where you are. The mask takes a little getting used to as it makes it more difficult to breathe but you get used to it quickly. Then watch out bcz you are going to love it. It looks intimidating but it really isn't at all. It's easy to use and comfortable to wear. I love mine!
September 3, 2013
Rated 5 out of 5 by Training Mask Training Mask
Great product with great customer support ! This product will change the quality of athlete that we coaches are getting.
August 28, 2013
Rated 5 out of 5 by Maxowen Great conditioning tool
This mask really does the job and helps you develop bigger lungs capacity, I've been using it for a year and I've seen and felt the improvement drastically.
I'd recommend it 100% to anybody who is doing any type of high intensity sport.
August 28, 2013