1960s swedish extreme cold weather motorcycle trousers

extreme heavyweight suspender pants made of undestructible canvas shell + lined with thick faux fur. lining is removable. opti zippers towards the ankle. please note that these trousers are heavyweight at around 3-4kg. 

waist 50, inseam 78, outseam 112, leg opening 19 (when zips closed, flared when open) (cm)
no marked size. fits most sizes.

pedro is 180cm and wears size small