Socks On Ultra Sock

Socks On Ultra Sock

On Merino Ultra Sock running socks combine merino wool, targeted cushioning and anti-slip support for confident trail and road running. The ergonomic construction supports the arch and upper heel, while zoned terry cushioning protects high-impact areas on challenging terrain. Open mesh channels improve ventilation, and merino wool naturally helps regulate temperature in changing conditions. Friction-reducing yarn and anti-slip technology help keep the sock securely in place inside the shoe. An ergonomic toe shape improves comfort, while reflective yarn on the cuff supports visibility in low light.

Key features

• Open mesh channels for ventilation.
• Anti-slip technology for a secure fit.
• Arch and upper-heel support.
• Zoned terry cushioning in high-impact areas.
• Ergonomic toe construction.
• Reflective yarn on the cuff.

Material composition

• 45% recycled polyamide.
• 34% merino wool.
• 13% recycled polyester.
• 6% elastane.
• 2% polyester.