These masks are absolutely brilliant & whoever has designed this pattern is a genius. They are stitched to stay on the face nice and snug. Even though it doesn’t have the metal wire around the nose, this mask does NOT leave gaps around the nose. The same mask fits my 11 year old son perfectly & my 8 year old brilliantly too. For my little one I was able to adjust it so quickly without any hassle. At first I purchased 2 each for them, few months back & they have been worn daily, washed daily & no colour has faded, the black dye hasn’t spread onto the logo even on a hot wash, they are so durable, material is soft & my kids are able to wear them throughout school hours apart from lunchtime. Can hear them clearly, without having to ask them to keep repeating themselves. They can breath well considering they are not thin. They don’t irritate sensitive skin. This mask also has white lining at the back. The quality is brilliant.