Puma has signed a partnership agreement with COP21, the upcoming UN Climate Change Conference in Paris, to become an official partner of the event. The sports brand will equip 180 students in charge of welcoming visitors. During the conference, which will be held at Le Bourget from Nov. 30 to Dec. 11, these trainees will wear Puma outfits consisting of a T-shirt and a hoodie made of organic cotton. The outfit was specifically designed for the COP21. Puma said that becoming an official partner of COP21 was consistent with its on-going commitment to environmental protection.