Am I the only person in America wearing slippers?

Why aren't there any slippers in the stores in February?  It's still cold outside.  I wear slippers all year round, yet by February, you can pick up a pair (if you can find them!) for 90% off.  It seems absurd that something like slippers is considered seasonal.  Maybe it's just me.  In any event, thank goodness for the internet.  On the internet, there are no seasons.