On Running Ultra Jacket – Men's Waterproof Trail Running Jacket

Stay Dry, Go Far on the Trail

Take on Australia's ever-changing weather with confidence. The On Running Ultra Jacket features On GuardTec™ 2.5-layer waterproof, breathable polyamide fabric with fully taped seams — offering a reliable shield against rain while allowing for optimal breathability. Lightweight at just ~107 g (men's), it breathes with you rather than weighing you down.

Portable Protection, Always Ready

Never get caught unprepared. The On Ultra Jacket conveniently packs into a mesh pouch integrated into the hood — perfect for when the skies clear and you need to shed a layer quickly mid-run.

Engineered for Men's Trail Running Movement

Built for smooth performance, the On Running Ultra Jacket's motion-inspired design minimises friction and adapts to the fluidity of your stride. Running with a vest or small backpack? Two rear pleats are integrated to expand the fit without bunching — so you can remove or add layers mid-run with ease.

Low-Light Visibility & Safety

Safety first. Reflective logos on both the front and back enhance visibility during early morning or evening trail runs, ensuring you're seen when it matters most.

Technical Specifications

Feature	Details
Fabric	On GuardTec™ 2.5-layer waterproof, breathable polyamide, fully taped seams
Weight	~107 g (Men's)
Packability	Hood-integrated mesh pouch
Fit	Motion-inspired, trail-vest compatible back pleats
Visibility	Reflective logos front and back

Shop the On Running Ultra Jacket for Men at Run Trails

Bold, bright, and built for the trails — the On Running Ultra Jacket is available in sizes M, L, XL, and 2XL. Purchase at Run Trails, your destination for premium men's trail running gear in Australia.