The journey to unmatched comfort, performance, and style begins with the Siena Sandal. Engineered with Viakix’s proprietary arch stabilizer technology, the Siena is more than just a sandal—it's a revelation in ergonomic footwear design. With the Siena, embark on your outdoor adventures with the confidence that your footwear won't just keep up, but will provide the comfort and style you deserve.
DESCRIPTION
FREE RETURNS / OUR GUARANTEE
We aim for 100% happiness with every pair of Viakix shoes. That's why we offer hassle-free returns or exchanges for any reason, at no cost for return postage in the US. Your satisfaction and confidence in our footwear are paramount to us. If your purchase doesn’t meet your high standards, return your unworn Viakix within 30 days, with the original tags and packaging, for a replacement or refund. We’re proud of every pair that leaves our warehouse and stand by our promise to deliver not just exceptional footwear, but the comfort and adventure you deserve.
SIZING
We strive for a 'true to size' fit with our sandals to ensure you hit the ground running in comfort. For those who usually wear a size 8, a size 8 in our Siena sandal will be your perfect match.
If you find yourself between sizes, like an 8.5, we recommend sizing DOWN for the ideal fit—our sandals are designed with half sizes in mind. The Siena's adjustable strap and accommodating design ensure a comfortable fit across most foot widths.
Unsure about your size? Our size guide and dedicated customer service team at customercare@viakix.com are here to help you find your perfect pair. And remember, if the fit isn't just right, our hassle-free return policy and prepaid return labels make exchanges and returns a breeze
RELATED PRODUCTS
Customer Reviews
Based on 1195 reviews
83%
(988)
13%
(156)
2%
(23)
1%
(17)
1%
(11)
C
Such an amazing shoe. The fit is perfect. I feel like I’m walking on air. I highly recommend 🤩
K
These shoes seem like they are going to be very comfortable. Right now I have a swollen foot so I can't wear the straps are too tight. Hopefully this will get resolved and I will be able to enjoy these shoes
J
Comfortable, easy to wear, stylish. I love these sandals.
M
Too narrow for me but cute!
C
These sandals are very cute and so comfortable. The straps are soft and have some give so there’s no discomfort.
F
Love! Love! Love! Comfortable to wear!
A
Super comfy. Felt perfect from the moment I put them on. 3 days in and no plantar fasciitis pain.
J
These are the most comfortable sandals I’ve ever worn. The soles are supportive, but so comfy. The straps are perfect — not to tight, not too loose, not too stretchy. I wish I had these a month ago when my family took our trip to Disneyland— they would have been great for all day walking.
I love these so much that I’ve shown all the girls at work and 2 of them are ready to order their own!
I would love it if the straps came in solid colors also!
A
Very comfortable. No rubbing from straps on 30 min walk first time. Nice arch support. Quite impressed with these. Just ordered a 2nd pair!
J
I need a sandal that supports my flat feet. Viakix checks all the boxes: support, style, color choices, reasonably priced. I own 5 different pairs and love them all.
