Siena Flex Platform Nubuck Leather in Color Oyster Flower | Birkenstock

$26.49 USD

~~$77.69 USD~~ $26.49 USD

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Color: Oyster Flower

The BIRKENSTOCK Siena boasts a refined appearance. Crossover straps give the sandal its unique and special look. Here, Papillio presents the two-strap sandal with a new platform flex outsole. The improved outsole features an extended heel for better stability and weight distribution. An overhauled design with horizontal grooves at the front helps to optimize flexibility and the foot’s rolling motion. Here, the sandal comes in a subtle floral design. The upper is made from high-quality, soft nubuck leather that boasts a natural, rustic appearance.

Anatomically shaped cork-latex footbed
Upper: nubuck leather
Footbed lining: suede
Sole: flexible cork-latex sole
Heel type: platform; height: 25 mm
Details: two straps, one with an individually adjustable metal pin buckle
Footbed made in Germany

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Size Chart

Women

EU	US	UK	mm
35	4-4.5	2,5	225
36	5-5.5	3,5	230
37	6-6.5	4,5	240
38	7-7.5	5	245
39	8-8.5	5,5	250
40	9-9.5	7	260
41	10-10.5	7,5	265
42	11-11.5	8	270
43	12-12.5	9	280

Men

EU	US	UK	mm
39	6-6.5	5,5	250
40	7-7.5	7	260
41	8-8.5	7,5	265
42	9-9.5	8	270
43	10-10.5	9	280
44	11-11.5	9,5	285
45	12-12.5	10,5	290
46	13-13.5	11,5	300
47	14-14.5	12	305
48	15-15.5	13	310
49	16-16.5	14	320
50	17-17.5	14,5	325

Kids

EU	US	UK	mm
24	6-6.5	7	150
25	7-7.5	8	160
26	8-8.5	8,5	165
27	9-9.5	9	170
28	10-10.5	10	180
29	11-11.5	11	185
30	12-12.5	11,5	190
31	13-13.5	13	200
32	1-1.5	13,5	205
33	2-2.5	1	210
34	3-3.5	2	220
35	4-4.5	2,5	225
36	5-5.5	3,5	230
37	6-6.5	4,5	240
38	7-7.5	5	245
39	8-8.5	5,5	250

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