Birkenstock - Sydney Luxe Buckle - Graceful Taupe Size:40 Narrow it has a faux wool

it has a faux wool lining and have a rubber outsole

The Mayari sandal takes on a distinctly heritage look from oiled leather

they have a leather upper and insole and they have 2 Velcro adjustable straps so they can easily be adjust to different foot shapes

Comes with an extra set of white laces

Heel height is 2

Birkenstock - Sydney Luxe Buckle - Graceful Taupe Size:40 Narrow it has a faux woolThe BIRKENSTOCK Sydney proves that fashion and functionality can go hand in hand. With its two simple straps, its a real hit with women who want both high fashion and comfort. This sandal version has a silky sheen finish. The shiny, gently rounded padded buckles are especially eye catching. The upper is made from the skin friendly, hard wearing synthetic material Birko Flor. Anatomically shaped cork latex footbed Upper: Birko Flor Footbed lining: