I have a couple as well, but haven't gotten around to smoke one yet. Here is some info though...
Handmade in Esteli, Nicaragua
Introduced in 2002, these smokes are the creation of the Tabacalera Perdomo, saluting "ISOM" - the "Island of South Miami". They're full-bodied and offered in all-cedar boxes. These smokes are made with a blend using the recently smuggled Havana 98 Criolla seed wrapper blended with a very spicy select filler leaf making the ISOM a terrific cigar with a peppery, robust flavor.