if you don't know Converse is a pair of basketball shoes when it is first invented in 1908, hten why don't you think that Converse is a pair of Basketball shoes?
A-
It is make of Canvas(fabric), not strong enough (1)
B-
No specific function, no "Air" (1)
C-
The sole of Converse is flat. (0)
D-
Compare with Jordon basketball shoes, Converse is very "slim" (0)
E-
It is not comfortable, if your feet are too broad (0)