You’ve got to wonder: Is this how Michael Jordan talks to Tiger Woods? Nike, the world’s most famous name in athletic wear, has broken onto the airwaves with the PSC Two-Way Radio. The lightweight transistor has a two-mile range and offers automatic weather alerts from more than 500 broadcast stations. It’s perfect when hiking with family or friends, when you want to summon the kids on summer vacation, or if you’re roaming the links with Tiger and Mike. $89. www.nike.com