This is a lightweight waterproof jacket to shield you from the wind and rain. It has a 2.5 bonded layer construction with 20000mm rated waterproof fabric and a moisture permeability rating of 15000 for added breathability. Plus has a 2-way stretch to ensure you can perform in any weather conditions. It has also features a durable water-repellent finish to keep you dry and comfortable as you play golf. Other features include a premium YKK Aquaguard Vision waterproof main zipper, and a StaDry collar that helps to keep shield you from the elements. Finer details include adjustable wrist cuffs for a personal fit. Three-Year Limited Waterproof Warranty