Columbia Sportswear has announced the promotion of Troy Sicotte to the position of president of its Mountain Hardwear brand and the appointment of Monica Mirro as president of prAna. They will both be reporting to Craig Zanon, who became the group’s senior vice president for emerging brands earlier this year. Sicotte is taking the place left vacant by the retirement of Russ Hopcus, which was announced in June. He has been vice president of sales for North America at Mountain Hardwear for the last three years, and he previously worked for The North Face and other companies. Mirro replaces Joe Vernachio, who left in the spring to become chief operating officer of Allbirds. She has collected leadership experience while working for SPANX, Under Armour and Swim USA.