A Chicken Thigh with Back Portion will be made up of a Chicken Thigh (the leg portion between the hip and the knee) with some back portion attached. The Chicken Thigh with Back Portion may also contain some pelvic meat (but no pelvic bones). Chicken Thighs with Back Portion are Dark Meat and may include some of the pelvic meat (but no pelvic bones), some of the illium(the Chicken Oyster), but no back skin. Chicken Thighs with Back Portion typically have attached fat that should be Trimmed-up with a sharp knife or scissors before use.Chicken Thigh with Back Portions are available all year long.