Finally, one that fits my face and nose without bothering my skin, "leaking" light by my nose, or pressing on my eyelids. They're not even hot. The face gets to breathe and the light stays OUT. Very comfortable, adjustable strap, and it's not any kind of thick strap that'll bother the back of your head. It's a nice slim design on the strap and Velcro-like fastening. Very nicely made.