Fly London Women's WYNN268FLY Ankle Boot Black/Graphite From the very beginning, Fly London�s design philosophy has been to create original fashion products using traditional techniques in an unexpected way. Bound for the fashion market, Fly London is uncompromising in its style and design. Fly London is more than a brand, it�s a lifestyle. Material: Leather. Inside zipper.Sole: Thermoplastic Rubber. Heel Height: 2 1?2 in Fly London Women's WYNN268FLY Ankle Boot Black/Graphite