The Workout Gear Celebs (and Editors) Love

When Ashley Greene, Heidi Klum, Kate Hudson and editors break a sweat, this is the gear they prefer to do it in


It's not just the name that's cute. Even though we're looking forward to the days of going for a run outside in nothing but shorts and a tank, we have to admit Halle Berry's cozy Optimal Training hoodie and racing-stripe leggings (which she wears on set) are pretty cute, too.