South Mason Youth Soccer Club (SMYSC), also known as Shelton FC, is a community-based youth soccer organization serving Shelton and the surrounding Mason County area in Washington. The club provides recreational soccer programs that welcome young players of different ages and experience levels, with an emphasis on skill development, inclusive participation, and equitable playing time. Its fall and spring league program serves players from U9 through high school and competes in local associations, with travel to teams across Mason, Thurston, Grays Harbor, and Lewis counties.

For younger children, the Junior Soccer program offers U6 and U8 divisions, using a play-practice-play approach, small-sided games, and local weekday competitions to build foundational skills. SMYSC also lists summer and select or premier soccer programs, along with coaching resources, practice guides, schedules, and player and parent information. The club relies on volunteers for coaching, team management, park maintenance, and its Snack Shack, and provides information about referee opportunities.

It also offers a scholarship program and accepts donations and sponsorships to support its work