About Us



The Brand was founded by Mr. YJack in 2019. After investing decades of dedication to the apparel industry, the founder was inspired to create a company that would be ethically driven to conceptualize wearing staple basics sourced from the softest materials that are attainable for everyone.


YJack first launched in S. Korea before adding it's second home in Los Angeles, CA in 2020. The brand has dedicated it's purpose to crafting essential staple garments that are comfortable and elevated, sourced by our one-of-a-kind fabric Exfina Cotton