Pak "Slacks Are Back" were available in 1971.   Three versions were produced that included three pairs of socks.  These versions coordinated with the Pak Sun Fun Shirts also available this year.  Pictured below are all of the versions available:  aqua color pants, camel color wide-whale corduroys and orange color pants.   All three versions came with three pairs of socks in red, navy and yellow.


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