Marc Darcy Mens Waistcoat Wool Mix Cavani Formal Vest Herringbone Tweed Check Party Smart Button closure Men's Stylish Waistcoats By Cavani Button Fastening On The Front & Multiple Pockets. Collared Neckline & Sleeveless. Full Lining Inside Material: (OSANA, ALORA): 20% Wool & 80% Polyester, (TUSCANY): 74% Polyester & 26% Viscose, (MASAKI, ANDONI): 80% Polyester & 20% Rayon, (CAVALO): 66% Polyester, 32% Rayon & 2% Spandex, (AKSAY): 72% Polyester & 28% Rayon, (EVORA): 62% Polyester, 36% Rayon & 2% Spandex & (DONNIE): 60% Polyester, 35% Rayon & 5% Spandex, (ALBERT): 10% Wool & 90% Polyester, (MANERO): 60% Polyester, 35% Rayon & 5% Spandex & (ANGELO): 20% Wool & 80% Polyester.