Cotton/Viscose/Polyester/Elastane Black In Color Front Zip & Button Closures Collar Can Be Worn Up Or Down In G-Star, A Medium Chest Is 38.8" 38" Chest, Measured 25" Length, Measured Excellent Condition No Rips, Stains, Tears, Fading, Etc. If You'd Like Additional Pictures Or Measurements Please Feel Free To Message Me I'm Happy To Accept Reasonable Offers Happy Poshing!