Inherited an old Roadcrafter one piece suit with a manufactured date of 1992. The suit is 20 years old but looks as if it has been hanging in the closet most of its life. Has lots of velcro on the outside of sleeves and chest. What was the velcro for? The suit has some kind of additional soft style padding material . Suit says it is Gortex and is quit stout and heavy. Can anyone tell me what advances the suit has gone through in the last 20 years? Would a 20 year old roadcrafter still be considered road worthy? Color is a greenish gray with black knee and leg padding.