Kate Middleton's Sweatpants

Kate Middleton makes rare appearance in shorts at sailing race

Kate Middleton's Wore Fitted Joggers, White Sneakers, and a Perfect Blowout to a Rugby Event

Kate Middleton Wears Shorts as Royal for First Time

Kate Middleton Puts a Royal Twist on Athleisure

Kate Middleton gets sporty for rugby match in Lululemon sneakers

See Kate Middleton Wearing a Sweatshirt

19 times Kate Middleton wore sportswear and was totally chill

Kate Middleton: Duchess dons rare white shorts and striped jumper

Kate Middleton Jeans and Pants Outfits - Kate Middleton's Casual Outfits and Style

See Kate Middleton Wearing a Sweatshirt

Kate Middleton Wore Sweatpants and Looked Incredibly Chic - Kate Middleton Attends Tennis for Kids Session

Kate Middleton makes a rare appearance in sweatpants as she learns to play wheelchair rugby