Details, Size & Fit. Effortlessly cool and stylish, The BOSS Orange Zaku Jacket is The perfect outer layer for your downtime. Knitted from pure cotton means it will keep you warm and comfortable. Ourmodel. iswearing a size medium jacket, and usually takes a size medium/40 shirt. Heis 6’1” (185cm) tall with a 371/2” (94cm)chest and a 311/2” (80cm)waist. Length: 75cm Snug fit 100% Cotton Rich navy hue Bomber-style ribbed collar Zip-through front Ribbed cuffs and hemline Canvas-outer sleeves.Cold gentle machine wash. Do not tumble dry. Length: 75cm.fabric / material: NA.Material: 100% Cotton.SKU: BO934AA87UXW.