Merino Wool Intarsia Jacquard Work Vest (Navy)THOM BROWNE Merino Wool Intarsia Jacquard Work Vest (Navy) THOM BROWNE 70% Virgin Wool , 28% Polypropylene , 2% Polyamide : Grosgrain RWB Quiet luxury at its finest. This vest blends understated elegance with practical warmth. Finished with our signature tricolor trim at the collar. 70% Virgin Wool , 28% Polypropylene , 2% Polyamide Color : Navy Front button closure Side slip pockets Side vents Tricolor trim at color Signature striped grosgrain loop