Sidi ARX High WP Trainers
- CE-certified motorcycle footwear with D3O impact protection
- Low stock - 5 items left
- Free Shipping & Returns
Find your correct Sidi size using the guide below.
Sidi footwear uses EU sizing — use the chart to convert to UK and US sizes.
Size Chart
| EU | UK | US | Foot Length (cm) |
|---|---|---|---|
| 36 | 3.5 | 4 | 22.5 |
| 37 | 4 | 4.5 | 23.2 |
| 38 | 5 | 5.5 | 23.8 |
| 39 | 5.5 | 6 | 24.5 |
| 40 | 6.5 | 7 | 25.2 |
| 41 | 7.5 | 8 | 25.8 |
| 42 | 8 | 8.5 | 26.5 |
| 43 | 8.5 | 9.5 | 27.2 |
| 44 | 9.5 | 10 | 27.8 |
| 45 | 10.5 | 11 | 28.5 |
| 46 | 11 | 11.5 | 29.2 |
| 47 | 12 | 12.5 | 29.8 |
| 48 | 12.5 | 13.5 | 30.5 |
| 49 | 13.5 | 14 | 31.2 |
| 50 | 14.5 | 15 | 31.8 |
How to Measure
Measure your foot from the heel to the tip of your longest toe in centimetres. Compare this measurement to the chart above to find your closest match.
If you are between sizes, choosing the larger size is usually the safest option for comfort.
See more in the range.
Shop FootwearThe Sidi Arx High WP is a motorcycle trainer that blends everyday style with proper on-bike protection. Designed for riders who want something easy to live with on and off the bike, it delivers comfort, grip and impact protection without feeling bulky or overbuilt.
Built from premium synthetic leather, the upper offers a soft feel with durable protection, while seamless reinforcements add strength where it matters. Inside, D3O impact protectors absorb and disperse energy in key areas without restricting movement, keeping the overall feel flexible and natural.
The high-cut design adds extra support around the ankle, making it a solid option for daily riding, commuting or short trips where you still want proper coverage. A waterproof, breathable membrane keeps your feet dry in changing conditions without overheating when you’re off the bike.
Underfoot, the Vibram sole provides stable grip on the pegs and all-day comfort when walking. The result is a motorcycle trainer that doesn’t feel like a compromise once you step off the bike.
