A Lululemon store in Berkeley was robbed by three women on Friday.
The trio entered the Fourth Street store and immediately began shoving workout apparel into their over-sized bags.
They walked out of the shop with over $10,000 of goods.
A dozen Lululemon stores have been robbed in the last several days around the Bay Area, all in a similar fashion.
Thieves have taken more than $50,000 worth of merchandise in total.
The women seen in the video may be responsible for all of them.
All of the thefts have happened in the afternoon between 1 and 4 p.m.
Berkeley Police are asking anyone with knowledge of the crime to contact them at 510-981-5737.