Comply Foam

Comply's story begins in 1990 when Robert Oliveira, Ph.D. (Dr. Bob) spun the Comply™ brand of products out of 3M. A serial inventor and biochemist, Dr. Bob worked at 3M for 18 years. Among other innovations, Dr. Bob led a team at 3M who developed the world’s first FDA-approved cochlear implant.

Dr. Bob’s research, presented worldwide, demonstrates that the shape and opening of the ear canal changes as one’s jaw opens and closes. Ear canal shape also changes with such attributes as an individual’s weight, age, and level of hydration. This discovery of the ear canal’s dynamic nature led to Comply's development of numerous unique and patented memory foam solutions to protect and enhance hearing, including the world’s first memory foam earphone tip.

Offering superior sound isolation, in-ear retention and soft comfort, Comply™ foam tips are sold globally.