Kaia Gerber wears a grey sweater and matching athletic leggings as she heads to a Pilates class

Kaia Gerber keeps comfy in vintage sweater and leggings as she heads to early morning workout in LA

Kaia Gerber shows off her naturally long and slender figure in leggings for Pilates class

Kaia Gerber cuts a casual figure in a cropped hoodie and gym leggings