"I've used this mask for hours on end doing sanding jobs and my glasses did not steam up once, even when bent over looking down, head to the side, and looking up. I would thoroughly recommend this mask for use with glasses. It fits properly over the nose and chin as well. Top class."
"I've used dozens of these now over the years, and for general dusty work such as working in lofts, they are brilliant. The valve allows easy breathing with reduced fogging on safety specs, while the padded strip along the nose bridge stops discomfort which normally accompanies cheaper disposables. If you only need FFP1 protection or below, then these are the best masks in my opinion."
"I hate masks, but some jobs you just can't do without them. I got a few of these and they are great, really cant complain. Better than the cheaper ones, but (in my view) no worse than the posh big plastic ones."
"I hate wearing masks but these ones are more streamlined and comfortable than the cheapo ones. The only downside is I can't wear one whilst wearing glasses because breathing through one makes my glasses steam up."