Just Fine is out of Bint Almatar (Kingmambo), who won three times over a mile and has produced four winners, among them his full brother by Sea The Stars, the jumps winner Perseus Way, who was placed three times at Grade 2 level over hurdles.

Second dam Firth of Lorne (Danehill) took the Listed Prix des Sablonnets and finished second in the Gr.1 Poule d'Essai des Pouliches in 2002. She has produced ten winners, four of them stakes winners: Master Of The Seas (Dubawi), who won five Group races, among them the Grade 1 Woodbine Mile in Canada, the Listed winners Latharnach (Iffraaj) and Etive (Elusive Quality), and Falls Of Lora (Street Cry), winner of the Gr.3 UAE Oaks. Falls Of Lora is the dam of Cascadian (New Approach), winner of the Gr.1 Doncaster Handicap, the Gr.1 All Aged Stakes and the Gr.1 Australian Cup, and of Albahar (Dubawi), a Grade 1 winner in Canada.

Third dam Kerrera (Diesis) won the Cherry Hinton Stakes, then a Group 3, and was second in the Gr.1 1000 Guineas.

Bint Almatar has a colt by Too Darn Hot born in 2022 and a colt by Earthlight born in 2023.