Bolger & O’Hearn’s water repellent OmniBloq meets the stringent water repellence, breathability and durability requirements for Cotton Inc’s STORM COTTON and STORM DENIM finishes, according to testing conducted at Cotton Inc’s labs. The OmniBloq repellent is designed to work in heavy snow or rain without impacting or impeding the breathability or functionality of cotton or denim. The technology is designed to enable moisture vapor to escape and evaporate. The test results prove OmniBloq’s viablility as a durable water repellent (DWR) for cotton-based materials.