Yeah I've crash tested my Collins Suit as well

they are a good suit but I find wearing it all day the knee armour plays havoc with my knees, If I am going touring in it I remove the knee armour, not the best I know but if I want to be able to walk when I get off the bike it's really what I have to do!

usually when I work at the Creek I leave my leathers on until about 2pm then I find I have to change out of them between sessions as my knees are starting to get too sore.