
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
You’re on top of it. You’ve got a pulse on your pace and your weekly mileage—plus a gel or two for long runs. Nothing can stop you… except for achy feet. Whether you’re starting out, bouncing back from setbacks, or training for your next 10K, TRIPLE MAX Ion helps you feel ready to hit the pavement again.
- Weight: 14.5 oz (based on size 9)
- Width: Medium
- Heel to Toe Drop: 6mm
- Materials: Engineered Mesh, Synthetic
- Best for: Running, Workouts, Fitness, Everyday
📦 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
🌟 48,000+ 5-Star Reviews
🧑💻 Expert Customer Service
The Finish Line Just Got Closer
You’re on top of it. You’ve got a pulse on your pace and your weekly mileage—plus a gel or two for long runs. Nothing can stop you… except for achy feet. Whether you’re starting out, recovering from injury, or training for your next 10K, TRIPLE MAX Ion delivers relief to help you run again.
- Weight14.5 Oz.
- MaterialsEngineered Mesh, Synthetic
- Heel to Toe Drop12mm
- WidthMedium
- Advanced KURU SOLE
- Ultra-Cushioned Heel
- Dual-Density Molded Insole
Why TRIPLE MAX Ion?
Engineered by Experts
3 years in the making. 5 design iterations. 120+ years of experience at the world’s leading running brands. We’re proud to bring you our first-ever running shoe uniquely built for foot pain relief.
Relief Reimagined for Runners
Uniquely designed to protect the foot while running, new and improved KURUSOLE heel-hugging tech delivers ultimate relief.
Smooth, Springy Rebound
The foam you love just got better. Newly upgraded KURUCLOUD+ gives you a bouncy feel for better rebound and softer landings.
