Unisex Bio-Thong - Black

Name: Unisex Bio-Thong - Black
Brand: Freeworld
SKU: FW100K-BLK-36
Price: 79.0 AUD
Availability: InStock
Rating: 4.57 (21 reviews)

$79.00

Colour: Black

SIZE:

US M3 / W5

Size & Fit Guide

ALL SIZING DISPLAYED ON OUR WEBSITE IS IN US SIZING

If you typically wear a UK 8, we recommend ordering a size M9/W11 to ensure the perfect fit.

Our sizing aligns with US measurements, so please refer to the size charts below to find the corresponding sizes for each style.

Tips for discovering your Ideal Fit:

Measure Both Feet: Feet can vary in size, so it's essential to measure both. Use a ruler to measure the length from the heel to the longest toe.
Measure at the End of the Day: Feet tend to swell throughout the day, so measuring them in the evening ensures you get a more accurate size.
Choose the Larger Size and Test Fit: Try shoes on both feet to ensure comfort, as feet may vary in size. If you're between sizes, choose the larger one. Adjust fit with thicker socks or insoles if needed.
Australian Sizing: For women, US sizing corresponds to Australian sizing.

PODFORM (B-WIDTH)

WIDTH	WOMEN	MEN
B	STANDARD	NARROW

B-WIDTH	US (MEN)	US (WOMEN)	LENGTH (CM)
B-WIDTH	5.5	6.5	23.5
B-WIDTH	6	7	24.0
B-WIDTH	6.5	7.5	24.5
B-WIDTH	7	8	25.0
B-WIDTH	7.5	8.5	25.5
B-WIDTH	8	9	26.0
B-WIDTH	9	10	27.0
B-WIDTH	9.5	10.5	27.5

PODFORM (D-WIDTH)

WIDTH	WOMEN	MEN
D	WIDE	STANDARD

D-WIDTH	US (MEN)	US (WOMEN)	LENGTH (CM)
D-WIDTH	6.5	7.5	24.5
D-WIDTH	7	8	25.0
D-WIDTH	7.5	8.5	25.5
D-WIDTH	8	9	26.0
D-WIDTH	9	10	27.0
D-WIDTH	9.5	10.5	27.5
D-WIDTH	10	11	28.0
D-WIDTH	10.5	11.5	28.5
D-WIDTH	11	12	29.0
D-WIDTH	12	13	30.0
D-WIDTH	13	14	31.0

BIO-THONG/SLIDE/STRAP

US (MEN)	US (WOMEN)	EU	LENGTH (CM)
3	5	36	23.0
4	6	37	23.5
5	7	38	24.0
6	8	39	25.0
7	9	40	25.5
8	10	41	26.0
9	11	42	27.0
10	12	43	27.5
11	13	44	28.0
12	14	45	29.0
13	15	46	29.5

UNISEX FLIP FLOP / ORIGINAL SLIDE

US (MEN)	US (WOMEN)	UK	EU	LENGTH (CM)
2	4	1	35	22.5
3	5	2	36	23.0
4	6	3	37	23.5
5	7	4	38	24.0
6	8	5	39	25.0
7	9	6	40	25.5
8	10	7	41	26.0
9	11	8	42	27.0
10	12	9	43	27.5
11	13	10	44	28.0
12	14	11	45	29.0
13	15	12	46	29.5

COMFORT PLUS

US (MEN)	US (WOMEN)	EU	LENGTH (CM)
4	6.5	37	23.5
5	7.5	38	24.0
6	8	39	24.5
7	9	40	25.0
8	10	41	26.0
9	11	42	27.0
10	12	43	28.0
10.5	13	44	28.5
11.5	14	45	29.5
12.5	15	46	30.0

Variant

Description

Freeworld Bio-Thongs are lightweight, cushioned arch support thongs designed for everyday comfort and recovery. Featuring a supportive contoured footbed and soft Elanothene EVA construction, they’re ideal for anyone looking for comfortable recovery thongs with built-in arch support.

Disclaimer: To maintain the shape and fit of your Freeworld shoes, store them in a cool, dry place away from direct sunlight, as prolonged exposure can cause shrinkage.

Unisex Bio-Thong - Black

$79.00