PASA
Equipped with a HiFoam supercritical TPEE one-piece high-performance midsole, a wrap-around heel stabilization system, an engineered jacquard shuttle-woven upper, a Magic Carpet supercritical stability insole, a TRB wear-resistant rubber outsole, a slip-on design for easy on and off, and a widened forefoot design to fit a broader range of people
- Find your size in the chart below.
- Scroll horizontally to see more sizes.
| US - Men's | 2.5 | 3.5 | 4.5 | 5.5 | 6 | 6.5 | 7.5 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| US - Women's | 4.5 | 5.5 | 6.5 | 7.5 | 8 | 8.5 | 9.5 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| EU | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 |
| CM | 22 | 22.5 | 23 | 24 | 24.5 | 25 | 25.5 | 26 | 27 | 27.5 | 28 | 29 | 29.5 | 30 |
| UK | 2 | 2.5 | 3.5 | 4.5 | 5.5 | 6 | 7 | 7.5 | 8.5 | 9 | 10 | 11 | 12 | 13 |
Size Measuring Guide
A perfect fit for your ultra-marathon running shoes is important for comfort and performance. Follow these tips to measure your foot size at home:
General Tips:
- Measure your feet at the end of the day as they're at their largest due to swelling.
- In between sizes? One foot is bigger than the other? Take the larger size.
- It's best to measure every year. Your size could change over time.
What You'll Need:
- A piece of paper larger than your foot,
- A pen or pencil,
- A ruler or measuring tape,
- Socks of the thickness you'll wear with the shoes.
Steps:
- Stand on the paper in the socks you'll wear with the shoes.
- Use the pen or pencil to mark the end of your longest toe and the back of your heel. It's important to measure both feet as their size can vary.
- Match your measurements to our size chart to find the best fit. If you're between sizes, we suggest choosing the larger size for better comfort.
Weight
US (M) 7.5 / US (W) 9.5 : 9.06 oz oz (256.8 g)
Heel Stack
38 mm
Forefoot Stack
31 mm
Heel-Toe Offset
7 mm
Breathable,HI-strength woven upper
The upper features a new jacquard technique, offering a more textured, finer, and more resilient and flexible feel compared to traditional large-mesh uppers. Combined with a streamlined, form-fitting design and a lightweight, breathable construction, it keeps the feet comfortable and dry at all times.
HiFoamTPEE Ultra-Cushioning Midsole
The midsole is crafted using a foaming process with HiFoamTPEE, a super shock-absorbing material that reduces weight, resists tearing, and delivers exceptional cushioning and rebound resilience. Ideal for daily wear, running recovery, and commuting.
Wide Forefoot Design
Wide forefoot design unlocks toe freedom, distributes landing impact, eliminates pinching pain, ensures stable and comfortable runs with excellent breathability, and makes long-distance running effortless.
One-Piece Molded Anti-Slip Outsole
Made using a one-piece compression molding process, it provides stronger traction and better wet-surface slip resistance, enhancing the anti-slip performance of running shoes during athletic activities.