ON CloudventurePeak PAF — Peak Performance. Extreme Terrain. The ON CloudventurePeak PAF is ON Running's most aggressive mountain trail runner — engineered for athletes who push into the most demanding terrain on earth. The PAF (Peak All-Terrain Footwear) designation signals a shoe built without compromise: maximum grip, superior protection, and the responsive CloudTec® cushioning ON is known for, all packaged in a construction ready for technical alpine and extreme off-road conditions. When the trail ends, the CloudventurePeak PAF keeps going. Key Features PAF Peak All-Terrain Construction — Purpose-built for extreme mountain and technical trail environments, with reinforced protection across the entire shoe CloudTec® Mountain Sole — High-performance cloud pods tuned for technical terrain, delivering cushioned landings and explosive push-off on steep, uneven surfaces Aggressive Alpine Lug Outsole — Deep, multidirectional lugs engineered for maximum traction on mud, scree, wet rock, and loose alpine terrain Protective Exoskeleton Upper — Reinforced overlays, rock plate, and toe cap provide full-foot protection against sharp rocks, roots, and technical trail hazards Secure Lacing System — Precision fit lacing keeps the foot locked in on steep descents and technical climbs without pressure points Specifications Brand: ON Running Model: CloudventurePeak PAF Type: Extreme Mountain Trail Running Shoe Use: Mountain Running / Technical Trail / Alpine Racing / Extreme Off-Road Available Sizes: EU 36–45 Best For: Mountain Runners, Trail Racers, Alpine Athletes, Extreme Terrain Adventurers Built for the peak. Ready for anything.
