Minimum weight. Maximum protection. The U-RAIN 3.1 is a stitch-free ultra-running jacket built for whatever the trail throws at you.
UR3.1 JACKET | 10K WR / 10K MVP
Performance DNA
weather conditions
Why This Product
Minimum Weight. Maximum Protection.
Ultra-light 3-layer membrane rated 10K WR / 10K MVP. Reliable waterproofing and breathability in tough trail and ultra conditions - without the bulk.
100% Stitch-Free. Bonded for the Long Run.
Ultrasonic bonded construction throughout. No stitching against skin. No hot spots on a 50K. Comfort and durability, built into every bond.
4-Way Stretch. Magnetic Pocket. Moves Like You Do.
Full 4-way stretch for unrestricted movement on technical terrain. A magnetic front pocket keeps essentials secure - no zips to fumble in the rain.
Cord-Free Storm Hood. Reflective. Trail-Ready.
The Storm Hood needs no adjustment - lower weight, zero distraction. Reflective details hold visibility when conditions turn. Built for trail. Built for ultra.