For Parents of Soccer Kids - For parents in the United States the choice is simple - FUEL Magazine. FUEL is published by US Youth Soccer and is designed with players, parents, and coaches in mind. Click over to the FUEL Magazine website and check it out. There are online, print, and iphone options. As of this writing, the online version is F-R-E-E!!
For the adventurous type here is a search box that can be used to find soccer magazines that are offered by Magazines.com:
From SoccerAmerica.com: Soccer
America, founded in 1971, is the only national soccer weekly in the U.S.
With over 125,000 readers, Soccer America is committed to giving the
passionate soccer fan news, information, features, education and
entertainment in every weekly issue.
Soccer America covers key areas soccer fans want to follow: college, pro, national team and international news. Special features include the monthly Youth Soccer Letter, the Soccer America Tournament Calendar, and annual directories for soccer camps, soccer equipment and college soccer scholarships.
Recognized as the bible of American soccer fans, Soccer America defines the sport in the U.S.
North America's premier world soccer magazine, the magazine features the best of MLS, Premier League, Serie A, Bundesliga, La Liga, plus coverage of the big events like World Cup qualifying, Champion's League, etc. This is a good compromise for US parents as World Magazine has very limited coverage of MLS compared to Soccer 360.