ON Cloudspike Amplius 2 width:B TPU grip helps minimize slippage

TPU grip helps minimize slippage from sweaty hands

Staying physically healthy

Ortholite ™X-55 sockliner improves step-in comfort

Best For… Max cushion Easy

Inner brief: Polyester (recycled) 75%

ON Cloudspike Amplius 2 width:B TPU grip helps minimize slippageKey Features Carbon infused Speedboard delivers rigid propulsion with explosive energy return Helion HF superfoam midsole is ultralight and responsive for peak turnover Aggressive forefoot rocker promotes rapid transitions and midfoot drive Low profile spike plate with 5 removable spikes for maximum traction Lightweight engineered mesh upper offers locked in breathability Designed in collaboration with elite athletes for real world speed optimization