Insect Shield® Repellent Apparel and Insect Shield® Repellent Gear are revolutionary products designed to provide long-lasting, effective and convenient personal insect protection. The durable protection provided by Insect Shield apparel and gear is the result of years of research and testing. In July 2003, Insect Shield Repellent Apparel was registered by the U.S. Environmental Protection Agency. In 2006, the U.S. Environmental Protection Agency accepted an amendment extending the durability claims of Insect Shield Repellent Apparel from 25 washes to 70 washes. The duration of the repellency is supported by experimental data. Insect Shield apparel and gear products combine the Insect Shield process with a proprietary formulation of the insect repellent permethrin resulting in effective insect protection that lasts the expected lifetime of a garment.