TEKO Ultra Triaxial Low-Cut Running Socks | Merino Anti-Blister | 1.0 Zero Cushion (2026 edition)

Master your pace with the TEKO Ultra 1.0 Triaxial—the ultimate fusion of natural performance and technical precision. Engineered in Italy, these socks utilise our proprietary Merino-Synergy™ technology to provide a high-speed "Responsible Interface" for the serious distance runner. By blending the finest Mulesing-free Merino wool with high-tenacity recycled fibres, we’ve created an ultralight, super-breathable shield that excels from the Lake District trails to urban marathons.

The Ultra 1.0 is purpose-built for the UK’s most demanding racing conditions. Our proprietary Triaxial Fit System provides a secure, three-point anatomical wrap that moves in total harmony with your foot, whilst the seamless toe construction creates an invisible, second-skin barrier against friction. This zero-cushioning model offers maximum "ground-feel" and airflow, making it the definitive choice for those who demand elite performance with a lighter environmental footprint. Backed by the TEKO Lifetime Guarantee, it is the only technical running sock to fuse elite Merino thermoregulation with a non-slip Triaxial fit.

Suitable Activities:

• Road racing, marathons, and half-marathons

• Track sessions, speed work, and interval training

• Parkrun UK and fast-paced trail running

• Performance gym and high-intensity fitness training

Technical Specifications:

• Cushioning: 1.0 (Zero Cushioning / Ultralight)

• Yarn: Exclusive Merino-Synergy™ (Merino/Recycled Polyester blend)

• Fit: Triaxial 3-Point Anatomical Lockdown

• Height: Low Cut (Below the ankle bone)

• Origin: Precision-crafted in Italy using 100% renewable energy