HOUSTON – Wearing pink on Mother's Day has become a tradition in baseball.
The Astros will wear pink hats Sunday to commemorate Mother's Day.
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Click here to buy this year's hat.
Here's a look at the hats the team wore last year:
Also in the theme of Mother's Day, the Astros will be giving away a floppy hat Saturday.
Mother's Day weekend at MMP is coming soon!
— Houston Astros (@astros) May 9, 2018
This Saturday's giveaway is an #Astros Floppy Summer Hat, presented by @MethodistHosp! For tickets, visit https://t.co/kkaXUInbIc. pic.twitter.com/rZo9uNDGmr