Engineered to provide lightweight warmth, Climashield® PRISM is the perfect choice for performance insulation demands. Climashield®’s proprietary AquaBan® technology ensures that the gear retains warmth, even in the midst of wet or humid conditions. Offering unsurpassed durability after repeated use and washings, Climashield® PRISM maintains thermal efficiency throughout the life of the product without the need for scrims or down proof fabrics.