A pillar of our Filson family for the last fifteen years, Karen Ma is pattern maker with over fifty years of experience mastering her craft. Whether reviving archival patterns or refining new designs, her hands have helped shape Filson’s proud legacy.
Learn more about Karen in the video below:
“I may not recognize your Face, but i always look at people’s clothes, their pants and their tops, and are they fitting or not.”


In her free time, Karen enjoys playing Mahjong, spending time with her grandchildren, and volunteering in her community.