The UA Outrun The Storm series isn't just waterproof, it's ultra-waterproof. It protects better and lasts longer than autres special rain gear. It's more stretchy and comfortable, so you can concentrate better.UA technology Storm water-repellent and breathableStructure windproof to protect you from the elementsLightweight, durable stretch fabric, for enhanced mobility and comfortBody-hugging stretch fabricBack vents for breathabilitySecure zipped hand pockets with internal right-hand electronics pocketReflective details for training in low-light conditionsUses fluoride-free water-repellent treatment