Norcal Crew works with a few suppliers for their team gear.  

The Norcal SEW SPORTY team store is available year-round and is used for most team logo items, including the recommended splash jackets and duffel bags for everyone, and travel polos for varsity. SEW SPORTY also offers optional spirit wear of hats, shirts, fleeces, tanks, sweats, and spandex.  

http://www.sewsporty.com/norcalcrew/

The Norcal JL team store is used for the official team uniform.  The JL team store will be open for one week each January and Septemer.  All athletes are required to purchase a team unisuit and long sleeve tech shirt for racing.  We also offer optional items of long spandex, yoga pants, and track pants through JL.

http://www.jlracing.com/page.NORCALCREW.html (will be live January 10-18, 2015)

Sizing information for both vendors can be found on their websites.  JL has a hotline you can call with sizing questions: 800-474-1626

Both Sew Sporty and JL manage their own purchasing process.  You can pay the vendors directly with your credit card information.  Sew Sporty gear will ship to the address you enter at checkout. JL gear will be shipped to the team for distribution at practice.