Play Ball, Riddle #15

Some things come in many shapes and sizes.

This thing is no exception.

This can be given with prizes.

Or provide a sense of deception.

But what is it that cannot speak

yet can still be outspoken?

And what can put to sleep

but cannot be woken?

What gives away cover when backwards or risen?

Worn by pirates that plunder and thinkers with visions.

Perhaps one won’t need a comb

but maybe a hint.

Look to Sherlock Holmes or westerns with Clint.