Built by Throwers. For Throwers.

The Saucony Men’s Unleash SD 3 is purpose-built for power athletes, offering the stability, control, and traction needed for shot put, discus, and hammer throw events. Designed with insights from elite throwers, this field spike blends support and speed for both rotational and glide techniques.

A high-density rubber outsole delivers reliable grip in the ring, while FlexFilm overlays and durable synthetic materials provide structure without weighing you down. The robust cross-strap locks your foot in for maximum control through every phase of the throw—so you can focus on unleashing peak performance when it counts.

Why You’ll Love It:

• Field-Tested Power: Engineered specifically for shot put, discus, and hammer throw.

• Stable + Secure: Cross-strap and FlexFilm overlays keep your foot locked in for explosive movement.

• Ring-Ready Traction: High-density rubber outsole offers grip and speed for rotational or glide techniques.

• Throw-Specific Design: Made by throwers, for throwers—with no unnecessary extras.