: The highest grade. It signifies 100% purebred Ibérico pigs that roamed free-range in the dehesa (oak forests) and ate only acorns ( bellotas ).
: Indicates 75% or 50% Ibérico crossbred pigs that were also acorn-fed and free-range. buy jamon
: Free-range pigs fed a mixture of acorns and grain. : The highest grade