Breathability Special textiles and construction techniques enhance breathability to improve comfort by reducing the buildup of moisture and heat. The resulting micro-environment is less favorable to bacterial growth, so breathability helps reduce odor. Lightweight Reduced weight is an obvious benefit to comfort, and our innovation focuses on achieving it with a level of durability that respects the heritage of Oakley performance technology. Moisture Management This technology uses wicking action to pull perspiration away from skin and move it to the surface to aid evaporative cooling. It also helps keep the wearer dry to maximize comfort and reduce the chance of temperature crash in cold environments. O Hydrolix TM Maximizes comfort by transporting perspiration away from skin and carrying it to the outer surface where it can quickly evaporate. This wicking ability helps protect the wearer from overheating in hot climates and chilling in cold climates. Ultraviolet Protection Helps protect your skin from the damaging solar rays of ultraviolet light.