BOSS BLACK Suits. cool wool, stretch, solid color, lapel collar, single-breasted , 2 buttons, single chest pocket, multipockets, multipockets, long sleeves, lined interior, four internal jacket pockets, rear slit, mid rise, belt loops, hook-and-bar, zip, raw-cut hem, logo detail, large sized. 78% Virgin Wool, 20% Polyamide, 2% Elastane