Reduces fatigue on long runs
Keeps feet dry
Secure and performance focused
Designed for movement
Smooth seams, fewer hotspots
Chaussette de course performante
Built for distance, designed for comfort. The UltraX Performance Socks deliver a secure, blister-free fit with breathable nylon and sweat-wicking fabric that keeps your feet cool and dry from first mile to last. A lightly compressive, ribbed structure provides all-day support, whether you're chasing a PB or on a recovery walk. No slipping, no bunching, just streamlined comfort where it counts.
Unisex Fit
S-M: EU 37–42 / UK 4–8 / US 6–10
L-XL: EU 43–46 / UK 9–12 / US 10–13
95% premium nylon / 5% elastane
Wash at 30°C. Do not tumble dry.
Product Features
- Targeted arch support to reduce fatigue and keep your foot stable, mile after mile
- Cushioned heel and toe zones for added comfort and impact protection where it matters most
- Breathable mesh zones for optimal airflow during intense efforts
- Stay-put ribbed cuffs to prevent slipping or bunching mid-run
- Low-profile design that fits comfortably with any running shoe
Fit & Sizing
Our Performance Socks feature a unisex fit and are designed for support, breathability, and comfort on every run.
| Sock Size | EU Size | UK Size | US Size |
|---|---|---|---|
| S - M | 37 - 42 | 4 - 8 | 6 - 10 |
| L - XL | 43 - 46 | 9 - 12 | 10 - 13 |
Materials & Build
Crafted from a high-performance blend of 95% premium nylon and 5% elastane, our socks are built for durability, breathability, and stretch in all the right places. Designed to keep their shape and feel over time, even through the longest runs. For best results, wash at 30°C and air dry. Avoid tumble drying to maintain the integrity of the fibres.
Pairs well with
Reduces fatigue on long runs
Keeps feet dry
Secure and performance focused
Designed for movement
Smooth seams, fewer hotspots
Chaussette de course performante
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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