Kids' sneakers in bright colored canvas at Sears, three pair for $5 ... with that rubber edge that wasn't quite firm enough for the clamps on the toes of your roller skates to grip it.
@Beastalowrangler
Pro tip: The tool that bleeds the dead air from some steam radiators is the same as a skate key.
@AlphaCentauri
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Rollerskates with 4 wheels and a key. None of this inline nonsense.
@AlphaCentauri
Oh the sound of those metal skate wheels! And losing the butterfly nut that adjusted the length to fit your shoes.