 PORTLAND, Ore.--BUSINESS WIRE--Columbia Sportswear Company Nasdaq: COLM, a leading innovator in active outdoor apparel, footwear, accessories and equipment, today announced the appointment of Monica Mirro as the President of the prAna brand. Mirro will lead the prAna brand, continuing the brand-led, consumer focused approach to create clothing for positive change. She brings extensive experience in leadership roles building inspirational omni-channel brands, including Under Armour and SPANX 