I have a boxed pair, so I know they're simply called "Beer glasses", Anne.
They're an unusual shape - the "stem" is part of the glass itself.
Perhaps I should start a thread sometime on the textured/designer-shaped drinking tumblers I've been squirrelling away! I rather like them, but then there was the huge fuss and surge in interest in all the Alexander Hardie-Williams printed tumblers (which I'm not overly fond of) so I reckoned I'd been pipped at the post regarding any tumbler followers!
I still really prefer the textured/designer-shaped ones.
this is the "Beer glass".