Sereniti Bone Women's Heels – ALDO

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Half Size?

Sizing may vary between style and type of footwear. Half sizes are not available in all styles.

Unisex sizing?

The size conversion is a general guideline and may not be an exact match. For a more accurate fit, visit our Help Center to learn how to measure your foot or find your nearest store to try in person.

Midi vs Regular Rings?

Our regular rings are designed to be worn at the base of your fingers, whereas midi rings are smaller and meant to be worn midway down the finger, between the first and second knuckle.

US	UK	EUR	IN	CM	Men (US Equivalent)
5	2	35	8.8	22.2	N/A
6	3	36	9	23	N/A
6.5	4	37	9.3	23.4	N/A
7	4.5	37.5	9.4	23.8	N/A
7.5	5	38	9.6	24.33	N/A
8	5.5	38.5	9.7	24.7	N/A
8.5	6	39	9.8	25.1	7
9	7	40	10.1	25.5	7.5
10	8	41	10.3	26.4	8
10.5	9	42	10.5	26.8	9
11	9.5	42.5	10.7	27.2	9.5
12	10.5	43	11	28	10
13	11.5	44	11.3	28.8	11

Women's Slipper

Size	US
S	5-6
M	7-8
L	9-10

US	UK	EUR	IN	CM	Women (US Equivalent)
7	6	39	9.7	24.7	8.5
7.5	6.5	40	9.8	25.1	9
8	7	41	10	25.5	10
9	8	42	10.4	26.3	10.5
9.5	8.5	42.5	10.5	26.7	11
10	9	43	10.7	27.1	12
10.5	9.5	43.5	10.9	27.5	N/A
11	10	44	11	27.9	13
12	11	45	11.3	28.7	N/A
13	12	46	11.7	29.5	N/A
14	13	47	12	30.3	N/A

US	Length (in)	Length (cm)	Medium width (in)	Wide width (in)
1	3 1/2	9	4 3/4	x
2	3 7/8	9.9	5	x
3	4 1/4	10.7	5 1/8	x
4	4 5/8	11.6	5 3/8	x

US	Length (in)	Length (cm)	Medium width (in)	Wide width (in)
3.5	4 3/8	11.2	5 1/4	5 1/2
4	4 5/8	11.6	5 3/8	5 1/2
4.5	4 3/4	12	5 1/2	5 5/8
5	4 7/8	12.4	5 1/2	5 3/4
5.5	5 1/8	12.9	5 5/8	5 7/8
6	5 1/4	13.3	5 3/4	5 7/8
6.5	5 3/8	13.7	5 7/8	6
7	5 5/8	14.1	5 7/8	6 1/8
7.5	5 3/4	14.6	6	6 1/4
8	5 7/8	15	6 1/8	6 1/4
8.5	6 1/8	15.4	6 1/4	6 3/8
9	6 1/4	15.8	6 3/8	6 1/2
9.5	6 3/8	16.3	6 1/2	6 3/8
10	6 5/8	16.7	6 5/8	6 5/8

US	Length (in)	Length (cm)	Medium width (in)	Wide width (in)
10.5	6 3/4	17.1	6 5/8	6 5/8
11	6 7/8	17.5	6 5/8	6 3/4
11.5	7 1/8	18	6 3/4	6 7/8
12	7 1/4	18.4	6 7/8	7
12.5	7 3/4	18.8	7 1/8	7
13	7 5/8	19.2	7 1/4	7 3/8
13.5	7 3/4	19.7	7 3/8	7 1/2
1	7 7/8	20.1	7 1/2	7 5/8
1.5	8 3/8	20.5	7 5/8	7 3/4
2	8 1/4	20.9	7 3/4	7 7/8
2.5	8 3/8	21.3	7 7/8	8
3	8 5/8	21.8	8	8 1/8
3.5	8 3/4	22.2	8 1/8	8 1/4
4	8 7/8	22.6	8 1/4	8 3/8
4.5	9 1/8	23.1	8 3/4	8 1/2
5	9 1/4	23.5	8 1/2	8 5/8
5.5	9 3/8	23.9	8 5/8	8 3/4
6	9 5/8	24.3	8 7/8	8 7/8
6.5	9 3/4	24.8	8 7/8	9
7	9 7/8	25.2	9	9 1/8

Regular

Size	Ring size	Diameter
XS	5	15mm
S	6	16 mm
M	7	17 mm
L	8	18 mm

Regular rings (Pack of 3)

Size	Contains ring sizes
S	6, 7, 7
M	7, 8, 8
L	8, 9, 9

Regular + midi rings (pack of 3)

Size	Contains ring sizes
S	Reg: 6, 7, 7 Midi: 4, 5, 4
M	Reg: 7, 8, 8 Midi: 4, 5, 4
L	Reg: 8, 9, 9 Midi: 5, 6, 5

Midi rings (pack of 3) ring sizes

Size	Contains ring sizes
S/M	4, 5, 4
M/L	5,6,5

Ring size	Diameter
9	19mm
10	20 mm
11	21 mm
12	22 mm
13	23 mm

Size	S	M	L	XL
Chest ( cm / inches )	53.5 cm / 21.1”	57.5 cm / 22.6”	61.5 cm / 24.2”	65.5 cm / 25.8”
Length ( cm / inches )	68.5 cm / 27”	72.5 cm / 28.5”	76.5 cm / 30.1”	80.5 cm / 31.7”
Sleeve ( cm / inches )	56 cm / 22”	58 cm / 22.8”	60 cm / 23.6”	62 cm / 24.4”

Size	XS	S	M	L	XL
US	2	4/6	8/10	12/14	16/18
EUR	32	34/36	38/40	42/44	46-48
UK	6	8/10	12/15	16/18	20/22
Natural waist	21”	23”	25”	27”	29”
Hips	29.5”	30.5”	31.5”	32.5”	33.5”
Inseam	25”	25.5”	26”	26.5”	27”

Size	Chest	Length	Sleeve
S	20" / 50.8cm	26.3" / 66.7cm	9" / 22.9cm
M	22" / 55.9cm	27.5" / 69.9cm	9.5" / 24.1cm
L	23.5" / 59.7cm	28.8" / 73cm	9.9" / 25.2cm
XL	25" / 63.5cm	30" / 76.2cm	10.3" / 26cm

Chain Belts

Size	IN	CM
S/M	31-34	77.5-85
M/L	34-37	85-92.5

Elastic Belts

Size	IN	CM
S	28	70
M	30	75
L	32	80
XL	34	85
XXL	36	90

Hip Belts

Size	IN	CM
S	31	77.5
M	33	82.5
L	35	87.5
XL	37	92.5
XXL	39	97.5

Size	IN	CM
XS	32	80
S	34	85
M	36	90
L	38	95
XL	40	100
XXL	42	105

Size	Head circumference
S/M	22" / 56cm
M/L	22.8" / 58cm

Size	Head circumference
S/M	22.8" / 58cm
M/L	23.6" / 60cm

Return Policy

Easy returns and exchanges at any ALDO store and the option to send it back to us directly make your online purchase risk-free.

Return policy details

Still need help with your order?

Contact our Customer Service team

Flex

Black flexible sole

Black flexible sole

Meet our most flexible fit yet.

1

Flexibility

Strategically placed at the forefoot of the outsole and insole, our flex technology allows for an ultra-flexible bend, which means less resistance as you move.

2

Stability

While the forefoot of the sole is flexible, increased stability at the heel allows you to stay grounded.

3

Traction

Soft rubber outsoles provide that extra bit of traction for added foot control and an empowered stride.

4

Soft Materials

Made with soft upper materials to facilitate flexion and provide that extra bit of comfort.

Engineered To Move

Designed with flex sole technology and soft materials for superior comfort and increased foot control, these ultra-flexible shoes were made so you can walk, bend and move with ease all day long.