Regatta Mens Zaiden Jacket Navy. Keep yourself toasty warm with Regatta Mens Zaiden Jacket. Made with a water repellent micro poplin fabric, perfect for keeping you protected during those unexpected moments, the Zaiden Jacket can be worn both as a warming jacket or to keep you warm under a lightweight waterproof coat. Designed with thermoguard insulation to retain your natural body heat, the Zaiden Jacket is complete with a polyester taffeta lining to the bodice with added baffle body panels to keep you toasty warm. With ribbed cuffs, a stand up collar, stretch binding to the hem and 2 zipped lower pockets, the Zaiden Jacket is a perfect addition to your cold weather wardrobe.