Not Heard of anything like that to be honest, I don't do NEC as its ridiculously expensive and life is too short to stand around for 10 hours a day

As soon as I get anymore info I will stick it on here guys.
As for trousers,,,,all quite flared. I wear in the boot myself and Carry these in case in rains.
http://www.adventurebikewarehouse.com/epages/BT4672.sf/en_GB/?ObjectID=26236601