i like these mask alot! i work outside and these make it so much easier to breathe as i work... but, the actually sprayground company are crap, they will cancel you're orders after purchases and wont even bother to tell you! Then they dont even keep the masks in stock, none of their designs are set in stone to come back. But so far this company shipping sprayground products has been keeping up! Thank you! 100% recommend this mask and ordering from this company! pay the money! Its worth it!