Ron Frezieres of the California Family Health Council in the U.S. along with Max Abadi of Unique International in Colombia and I.MAXX Inc. in the U.S. are developing a stronger and thinner male condom made of polyethylene to promote condom use. Polyethylene is a non-toxic and hypoallergenic material that wraps and clings rather than squeezes, thereby enhancing sensation and enabling easier application. In Phase I, in collaboration with the polyethylene condom inventor/manufacturer in Colombia, the team optimized the material, tested compatibility with different lubricants, designed discreet packaging, and manufactured two prototypes with either a pull-tab applicator or a flanged base.These were compared with traditional latex condoms for performance and usability by 34 couples that overall preferred the pull-tab condom. In Phase II, they will further optimize the condom by improving the lubrication and application, and develop more economical packaging for developing countries. They will also perform a larger clinical study of the modified product using 300 couples.