Material: 58% wool, 20% acrylic, 15% viscose, 7 nylon.
Measurements When Laid Flat Are: Chest (armpit to armpit) - 21 1/2 inch. Missoni Wool vest Condition: perfect condition, no flaws. Size: label says men's 52 (Eu), corresponds to US size 42, fits men's size L. Pretty lightweight for layering in Autumn and Winter.