Hailey Bieber dons a set of pink sports bra and flared leggings as she arrives back to her apartment in New York City-150623_6

Hailey Bieber has legs for days stepping out in gym gear as she plugs Levi's SecondHand campaign

Hailey Bieber showcases her toned legs in a preppy inspired outfit with husband Justin in New York

Hailey Bieber's High-Waisted Leggings Are Her $90 Pilates Staple

Hailey Bieber showcases her toned legs in a preppy inspired outfit with husband Justin in New York

Hailey Bieber showcases her toned legs in a preppy inspired outfit with husband Justin in New York

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Hailey Bieber flashes her pert derriere and flat abs in pink underwear for Rhode ahead of her 27th birthday

Hailey Bieber Loves These Grey Under $100 Leggings

Hailey Bieber dons a set of pink sports bra and flared leggings as she arrives back to her apartment in New York City-150623_6

Hailey Bieber Shows What to Wear With Leggings in the Winter

Hailey Bieber Wears Leather Pants to a Skincare Appointment: Photo 4461401, Hailey Baldwin, Hailey Bieber Photos

Hailey Bieber Stuns in Skintight Latex Leggings by Saint Laurent

Kendall Jenner and Hailey Bieber showcase their figures in

Hailey Bieber's Sporty Tank and Leather Pants Look for Less - The Budget Babe

Hailey Bieber displays her toned figure in crop top and leggings