1only. not a set of 2 fins.Orphaned dive fin good condition. Its a mighty fine fin.Did you Loose one Amputee Do you have only one foot Did you happen to grow a third foot after your Covid vaccination or maybe you just like swimming in circlesReplies that claim, I lost that one and its mine I wont pay for it. will be ignored.PRICE IS $20 CASHNew set runs about $1001 fin only.Stop swimming in circles.Orphan fin in good usable condition. Inspect my pics and ask questions.Hollis size XL