SISTAR’s sub-group SISTAR19, composed of Hyorin and Bora, recently appeared in CeCi magazine for Calvin Klein Jeans. Wearing simple white shirts and skin-tight jeans, the pair pulled off the pure and alluring concept on the beach.

To give fans a closer look at the ladies, Official CeCi TV unveiled a behind-the-scene video of SISTAR19’s recent pictorial. Check it out below.