Non latex or latex free condoms are the condoms of choice for latex sensitive users. If you are allergic to latex then polyurethane or Polyisoprene condoms are for you. Latex free condoms also are heat conductive (they warm to body temperature) enhancing sensitivity, unlike latex. Polyurethane condoms are also safe to use with oil based lubricants, unlike latex. Non latex condoms are also odor free and transparent. Do Not use oil based lubricants with Polyisoprene condoms as it weakens the condom just like it does latex condoms.