Belstaff Parameter Dark Ink Bomber Jacket. Experience the ultimate in versatility and style with the Belstaff Navy Blue Jacket. This jacket allows you to effortlessly transition from a casual day look to a chic evening ensemble. Stay cozy and look amazing with this must-have jacket!. Material: 78% Polyester, 22% Polyamide, Filling: 100% Polyester, Ripple Shell, Water Repellent, Wind Proof, Lightweight. Branded Badge On Left Sleeve, Lightweight, Elasticated, Waist, Neck and Sleeve Endings. Round Neck Coat, Washed Design, Zip Closure, Blue Jacket. Style: Parameter Dark Ink