Details, Size & Fit. The Navy Super Slim Jacket by Jack London is a timeless classic. As The name suggests The super slim cut is perfect for any occasion. WheThe r it is styled for an event or The office, you’ll feel confident in your choice. Our Model wears a size 50. He is 6’2’’ (189cm) tall, with a 77.5cm waist and 104cm chest. Double button closure Notch lapel Straight flap pockets Welt chest pocket 4 mock buttons at cuff Double back vent Lapel button hole Dry Clean Only.Material: 50% Wool, 46% Polyester, 4% Lycra.SKU: JA108AA29YMK.