NWT RALPH LAUREN LEXINGTON ULTRAFLEX SPORT COAT - GRAY BLUE 46R This Ralph Lauren Sport Coat has the most luxurious feel, reason due to it's mostly silk + wool blend. Throw this over a pair of slacks to wear at a meeting, or over your favorite jeans for a casual night. A miniscule houndstooth pattern Runs true to size Classic fit Single breasted, notch panel 2 button closure 52% Silk 48% Wool Dry Clean Ultraflex