Size Guide


Note that shoe sizes vary slightly across different manufacturers and designs. Sizes shown here only indicate length, and not fitting width. The only way to know if a shoe fits is to try it on.

EUUS MenUS LadiesUK MenUK Ladies
353.5532.5
35.545.53.53
364.5643.5
3756.54.54
37.55.5754.5
3867.55.55
38.56.5865.5
3978.56.56
407.5976.5
4189.57.57
428.51087.5
43910.58.58
43.59.5-9-
4410129.59.5
44.510.5-10-
45111310.510.5
45.511.5-11-
4612-11.5-
46.512.5141211.5
4713-12.5-
47.513.5-13-
Sold Out

VIONIC® Flex Sierra Sports Sneakers

Available in Wide fit from sizes (US Ladies) 6 to 11.
Colours: White + Black, and Black + Black.

Recommended for ladies with arch pain, bunions, calluses, corns, and plantar fasciitis.

Footkaki Explains:
Ladies’ sports sneaker that helps you look good while feeling good. Lightweight and breathable featuring Vionic’s Advanced Motion System (AMS) technology.

Ouch! Got bunions?
Relax – the stretchable knitted top makes sure that minimal pressure is placed on your bunions. Remember – squeezing does not make bunions shrink, it only makes them grow bigger!

Got arch pain, flat feet, or heel pain?
This sneaker comes with removable EVA insoles (designed by Podiatrists). Features clinically approved arch support and crash pads for delivering comfort to your feet.

Got heel pain, or a flexible ankle?
Don’t worry – this sneaker features a heel cup and solid footbed for all that added stability. It will only bend in the right places.

$219.95

Out of stock

Want this? We won’t sell it to you without a proper foot assessment and fitting session.

Find out more – or simply reserve a timeslot below! 🙂

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