Jim Harbaugh's khikis have become somewhat of a signature look for the coach
He's rarely seen in anything else on the sidelines
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His dedication to the casual pants has spawned countless memes and jokes online
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But why the khakis? Some speculate it's way for Harbaugh
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The khakis have become synonymous with the coach
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Jim Harbaugh's khakis have been making headlines for years
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They even have their own dedicated Twitter account, @Harbaughkhakis
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The Khakis have even transcended Harbaugh him and become a rallying cry for Michigan fans
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