My girlfriend ordered the black Mares Pure Instinct Razor Freediving Fins size 5.5 - 6.5 (Mens), but they don't fit her feet. She is a women's 7.5 and fits a Mares 5 - 6 fin. She failed to return them so I'm selling these never used still in the bag/box fins. They retail for $169.98, but are yours for $130.00.