In reply to chris687:
I've been looking for a pair of goggles (my first) since getting ice blasted into my face on Pinnacle ridge last Sunday.
Went to my local Cotswolds, they'd sold out! On the off chance I popped into Mountain Warehouse (a shop I'd generally ignore).
They had some (own brand) category 3 lenses. Marked down to £15 from £39. Tried them on, checked I could see contours on an OS map and took them to the till. Came up at £10 and the man gave me a BMC discount!
£8.99 -at that price they're almost disposable!
Can't wait to try them out on the hill