Ronhill Trail Microlight Running Pants Activelite Fabric - Ensuring breathability, with a durable water repellent treatment, keeping you dry in showery conditions. Super Lightweight - Giving you a lighter feel and making your workout easier. Water Repellent Shell - Suitable for shower with a high standard of wind resistance. Durable Water-Repellent Treatment - For added protection against the weather. Reflective Tape - For keeping you safe in low light conditions.