It’s no secret that humans are the #1 source of contamination in cleanrooms. Particle generation and fiber shed from personal clothing can be significant. Even when the proper cleanroom gowns and apparel are worn, studies in particle and bioburden testing show that undergarments such as socks can be a significant source of contamination. Our cleanroom socks are specifically designed with operator comfort in mind with advanced microdenier technology that provides comfort, softness, and enhanced moisture wicking capabilities for extended wear. Engineered clean from our cleanroom to yours, our cleanroom socks are over 1,000 times cleaner than regular cotton or polyester socks typically used in cleanroom environments. Berkshire cleanroom socks meet the requirements of Annex 1 section 7.14 regarding dedicated socks.