53% Viscose, 23% Viscose, 20% Polyamide, 5% Elastane, Patterned Black, Casual Model, Slim Fit, V Neck, Zero Sleeve, Double Fleto Pocket, Full Lining, No Slit, Seasonless, Altnyldz Classics Ceremony Slim Fit Slim Fit v Collar Patterned Classic Knitted Vest, Product Size: 50, Model Information, Height: 1.89cm, Weight: 80kg, Product Code: 4A3400000004SYH. Washing Instructions: Cannot be tumble dried. Sensitive Dry Cleaning Can Be Done. No bleach is used. Spread dry. Not boring. It should be ironed at low temperature. It is not squeezed in the centrifugal machine.