Ana
.
I don't know about this strap issues.
If the position of the strap has to be "JUST" right I think that strap is too tight.
When testing a mask for fit you, well I, don't even place the straps on, just the body of the mask. A mask that fits correctly shouldn't produce all the problems described on the posts above.
If the position of the strap has to be "JUST" right I think that strap is too tight.
When testing a mask for fit you, well I, don't even place the straps on, just the body of the mask. A mask that fits correctly shouldn't produce all the problems described on the posts above.