Very comfy foam. The sticky glue on the strap really keeps it on small or large heads. Looks very cool, especially with the soft ear foam.
The foam wears out if you really rub it and wash it too much, but only after a year or more... it then leaves black rings around your eyes. The lenses are not that hard to take off, if you follow the directions and you see someone do it.
Get this mask... it is very nice and around this time look around for a cheap one around 40$