Lightly used dry suit as pictured. Please see other listings for thermals and other pieces that might go well with the suit. This dry suit is a CF200X with the serial number being 032609. It is marked with a size indication of "MR" which means medium regular or more simply put "medium". The measurements for medium according to the DUI website are: Height 68' - Chest 38-40' - Waist 36-38' - Hips 35-37' - SpineWrist 29-30' - Floor to Crotch 34-35' - and Shoe size 9.5-10.