What's trendy for the gym?

Q:I’m not a runner, but I plan to step up my walking, and get to the gym more this year. Any new footwear I should check out?

A: "Even 20 minutes per day of brisk walking has been shown to give our metabolisms a kick in the ol’ jogging pants. Footlocker has new womens and mens footwear geared to cross training and walking – and replacing your old sneakers with a new pair is one of the best things you can do to get on track." – Catherine Dunwoody, Style Expert