
Size Guide
How to Find Your Size
- Stand on a flat piece of paper with your heel against a wall.
- Mark the tip of your longest toe and the back of your heel.
- Measure the distance between the two marks in inches or centimeters, then find your size below.
Your usual size is a starting point. If you are between sizes or prefer a roomier fit, choose the larger size. Foot length is the most accurate way to find your fit.
Women's
| Size | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EU | 35 | 35.5 | 36 | 37 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 |
| UK | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 |
| JP | 21.5 | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 |
| Foot Length (cm) | 22.0 | 22.4 | 22.8 | 23.2 | 23.5 | 23.8 | 24.1 | 24.6 | 25.0 | 25.4 | 25.9 | 26.2 | 26.7 | 27.1 | 27.5 |
| Foot Length (in) | 8.7 | 8.8 | 9.0 | 9.1 | 9.3 | 9.4 | 9.5 | 9.7 | 9.8 | 10.0 | 10.2 | 10.3 | 10.5 | 10.7 | 10.8 |
Men's
| Size | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EU | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 46.5 | 47 |
| UK | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 |
| JP | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 30.5 | 31 |
| Foot Length (cm) | 24.0 | 24.4 | 24.8 | 25.1 | 25.4 | 25.7 | 26.0 | 26.3 | 26.7 | 27.1 | 27.5 | 27.9 | 28.4 | 28.8 | 29.2 |
| Foot Length (in) | 9.4 | 9.6 | 9.8 | 9.9 | 10.0 | 10.1 | 10.2 | 10.4 | 10.5 | 10.7 | 10.8 | 11.0 | 11.2 | 11.3 | 11.5 |
Free Shipping
- We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
- When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
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- Product description
- DETAIL
- QUICK FACTS
- F&Q
Built with our most flexible outsole and a clean, minimalist aesthetic, FLEX Via flexes to fit your life for the utmost versatility—with any outfit, on every human. Three layers of built-in technology provide arch support, shock absorption, and effortless roll through. The breathable, lightweight mesh design allows for airflow and flexibility.
- Weight: 9.6oz (based on size 8)
- Width: Medium or Wide
- Heel to Toe Drop: 11mm
- Materials: Mesh, Rubber
- Best for: Everyday, Walking, Travel, Workouts
To apply your KURU Cash rewards, please purchase directly through our website. Start maximizing your benefits today!
📦 Free Shipping for free shipping on all U.S. orders
👟 If your foot pain doesn't improve in 91 days, return the shoes for a full refund. No questions asked.
🦶 Built for Heel Support
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FLEXible Fit. FLEXible Tech. FLEXible You.
Feel the flex. It’s the wear-everywhere shoe, built with our most flexible outsole and a clean, minimalist aesthetic. FLEX Via flexes to fit your life for the utmost versatility—with any outfit, on every human. Flex away foot pain with effortless roll through, an adjustable fit, and unparalleled heel support.
- Weight9.6 oz
- MaterialsMesh, Rubber
- Heel to Toe Drop11mm
- WidthMedium or Wide
- Flexible Grooves
- Traditional Tongue
- Minimalist Design
Why FLEX Via?
Minimalist Design for Maximum Use
FLEX Via flexes with you. A clean, simple aesthetic in neutral colors complements any outfit on any human. FLEX Via adapts to your lifestyle, from a morning gym sesh to your night shift at the hospital.
Everyday Pain Relief
Flex away foot pain with FLEX Via. Minimal seams reduce friction and hotspots, while our heel-hugging tech and dual-density arch support help you last on your feet.
Flexing Heel Tech
Just as FLEX Via’s outsole delivers extra flex, our patented KURUSOLE technology flexes, too. This unique, responsive tech hugs and protects your heels unlike any other shoe on the market.
