Jodie Foster was spotted strolling in her gym clothes on August 21, 2011. It looks like she is carrying a S/S 2011 Ardoise Brogues City. The Brogues hardware is slightly smaller than the Covered Giant Hardware with a contrasting color underneath the perforated leather trim. These two types of bags are nearly identical except for those two minor design tweaks!
Shop the look:
Balenciaga Giant Covered Hardware City here
Similar tee by Nike here (cuter than hers)
Similar shorts by Nike here