Because now only Pes A and B recruits are issued with Gore-tex
jacket. that's what he meant.
ANyway, it is not hard to get Pes A or B. B is for people who have
minor ailments or past injuries that required them permanent
status.
E.g. people with history of mild asthma, or gastric pain, chronic
runny nose/coughing. Ever dislocated ankle, etc etc. THese ppl
usually get pes B.
Pes A is for "perfect" people.
Pes C is those with more serious problems, like damaged ligaments,
hep A/B, etc.
Pes E... serious problems, congenital abnormality or serious
muskoskeletal problems. e.g. born with 1 ear, 6 fingers. or had a
serious accident that part of the leg is now metal, etc.