Liev Schreiber Shows Off His Arm Muscles in Red Tank Top

Liev Schreiber flaunted his biceps after doing some shopping!

The 49-year-old actor was spotted stepping out in a red tank top, grey shorts, and blue sandals earlier this week in Southampton, New York.

PHOTOS: Check out the latest pics of Liev Schreiber

He was joined by his eight-year-old son Samuel (not pictured).

On Wednesday (August 9), Liev broke out into a run on the set of his Showtime series Ray Donovan in New York City.

He suited up while talking on his phone and exiting a subway station, sporting a black eye and a cast on his left hand for some scenes.

Liev and his ex Naomi Watts recently reunited for their son Sasha‘s 10th birthday party – see the pics here!