The three members of�Girls' Generation sub-unit�TaeTiSeo impressed netizens with their beautiful legs.

The photos, recently posted to a message board, were taken during a photo shoot for United Colors of�Benetton's�animal rights campaign, 'Be My Best Friend'.

TaeTiSeo members Taeyeon, Tiffany, and Seohyun can be seen in short gym shorts and silly hats, while member Taeyeon holds a small puppy. Fans noticed that even though the girls were not wearing heels, their legs still looked as perfect as ever.

Netizens responded, "[Their legs look amazing] even without heels," and "They look like that even when wearing flats?"

Source: My Daily via Nate