Yes they are mostly uncomfortable but I'd still rather pay 5 times that for something half decent than wear something which is distracting to the point of causing you to make mistakes,JSP Hard hats Β£3.99
Seems to me, they're all uncomfortable, and sweaty if you're working hard, so I won't throw money at them.
The only way most PPE will develop is if managers and guvnors get a sustained taste of what's it like to graft hard having to wear it all day. Meeeow ! LOL
I've never understood the attitude of only wearing rubbish gear that's issued to you, I don't mind contributing if it makes me safer or more comfortable!!