- Age: U-23, with four overage players on game-day roster.
- Gender: Men and women.
- Timeframe: May 15 through July 31. This summer timeframe coincides with the collegiate offseason and allows players to prepare for the return to preseason, offering continued development opportunities during the summer. For non-college players, eventual plans include year-round play.
- Structure: Summer season includes 8-10 regular-season games. Teams are able to play locally-only, or they have the ability of advancing to a regional and national championship.
- Cost: Specific fee determined by the local league. The National Adult Leagues program is geared to be a low-cost league without prohibitive entrance or franchise fees.