this review title is: okay but some issues and the content is: liked them because i was able to breath a bit better a little more air flow felt some what coolerdisliked the bridge of the nose gets sore for all day use also they move around in the mask i had to sew it to the fabric mask but now have to hand washi would recommend for excerizing but not all day at work.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.