These, by popular demand, are now in stock.  The 'high security' description refers to the complete lack of metal in these coveralls, making it far easier to detect any metal the inmate might be carrying.  They tend to be issued to prisoners who have a record of carrying weapons and do not have pockets.

3X waist size ranges from 39 to 47 inches (99 to 119 cms) and chest size is 60 inches (152 cms).  The inside leg measurement is 31 inches (79 cms) and the shoulder to waist dimension is 24 1/2 inches or 62 cms.You are just buying the suit, not the additional equipment.