so looking at options for replacing the curant stock of caving helmets owned by FSC (forest school camps) the range of helmets on the market that dont cost silly money seems to have reduced somewhat  especialy with the disaperance of the protex however we have come across these:
http://www.megagrip.co.uk/products/Helmets/Caving%20Helmets/caving_helmet_and_speleo_technic.htm
and were wondering if anyones had any previos experiance of them good or bad? any info much apreciated
cheers
peachey