The Biggest Loser’s Jillian Michaels isn’t just training people anymore, she’s dressing them, too! Michaels just announced that she teamed up with K-Swiss to launch a line of workout gear named The Jillian Michaels Collection by K-Swiss. The vintage-inspired line features sweats, leggings, bras and tees in shades of pink, green, aqua, white and black, all priced from $32 to $90. The best part is that a portion of the proceeds are going to the Alliance for a Healthier Generation, a non-profit organization devoted to reducing childhood obesity rates and empowering kids to make healthy lifestyle decisions (Michaels was overweight as a child). Nordstrom and Amazon.com are set to stock the collection by mid-April. Check out a sneak peek in the gallery!