The Hot & Cold Charity Run 2019, organised by the Malaysia AIDS Foundation (MAF) and the Faculty of Medicine, University of Malaya (UM), is a joint venture by both parties in their efforts to support the prevention and awareness of HIV in the country.The run that was held in 21^st May 2019 featuring Red Ribbon Celebrities received over 2,000 participations. Karex take part as a corporate partnergiving in-kind support by opening a booth – distribution of condoms and lubricants apart than promoting the awareness of sexual health and diseases.