Key Features

• Helion™ superfoam midsole provides lightweight cushioning with a responsive snap. Ideal for fast runs and intervals.

• Re-engineered Speedboard® enhances propulsion and energy return

• Updated outsole geometry for smoother transitions and better traction

• Engineered mesh upper improves breathability and lockdown

• Strategic rubber placement adds durability without sacrificing weight

• Streamlined silhouette designed for training and racing versatility

• Athlete-inspired design. The large logo and eye-catching grip pads on the tip of the toe box mirror the design of On's elite-level racing shoes. So now, everyone can look like an On athlete.

Specifications

• Weight: Approx. 8.4 oz (Men’s US 9) / 6.7 oz (Women’s US 8)

• Heel-to-Toe Drop: 6mm

• Support Type: Neutral

• Cushion Level: Responsive

• Best For: Tempo runs, interval workouts, race prep, and everyday training

• Ride Feel: Light, energetic, and smooth

Materials

• Upper: Lightweight engineered mesh with targeted support zones

• Midsole: Helion™ superfoam with integrated Speedboard®

• Outsole: Rubber traction pads in high-impact areas for grip and durability

• Sustainability: Upper made with recycled materials