Recent Examples on the WebThe rainfly is made of rainproof, UV-resistant polyester oxford fabric whose hallmark is good looks and durability. Chris Dorsey, Forbes, 28 June 2022 Centre Court is now rainproof with its retractable, accordion-style roof that was put to good use for Djokovic’s and Kwon’s duel.New York Times, 27 June 2022 The formula is rainproof for two hours upon drying. Chris Hachey, BGR, 23 June 2021 This rainproof jacket is the perfect layer for milder winter days. Lauren Caruso, CNN Underscored, 10 Mar. 2021 For warm days, the lightest rainproof jacket that keeps rain out, wicks moisture away from your torso and arms and is breathable is your very best bet. The Editors, Field & Stream, 17 Sep. 2019