Additional Info

Ultrafast mid-distance track and field spikes. Delivering responsiveness, speed and power for races between 800 m–1600 m.

FEATURES:
One-piece mesh upper: precision-tailored for breathability, minimalist weight, and locked-down racing support. Made of 100% recycled polyester.
Midsole: Helion™ HF (40% bio-based) utilizes Pebax® responsiveness in an extremely lightweight package. Half-length fiberglass-nylon Speedboard® loads the foam to amplify energy return and provides optimal stiffness for toe-off propulsion.
Outsole: Full length 6-pin spike plate delivers grip and power, with pins strategically placed for 800m-1600m events.
Surface-gripping heel pad for unmatched traction in wet or dry conditions.
CloudTec™ elements visually honor On’s signature design heritage.
The 20 mm stack height is legal for World Athletics.

DROP: 7 mm
WEIGHT: 5.1 oz / 145 g