Ultra Jacket 4.0 / Frosted Yellow

The latest evolution of the Ultra Jacket strikes the perfect balance between breathable, lightweight and waterproof. Technically advanced, cut for performance and highly practical, it’s your go-to jacket for all but heavy rain.

Constructed from our unique new Rainout fabric - this jacket doesn’t concede comfort for weatherproofing. Using the same principle as our All Weather Jacket, it’s an innovative, stretch-woven Italian fabric that features the application of DWR on both the yarn and the finished fabric. Plasma etching the yarn prior to application increases the durability and lifespan of the DWR. There’s no separate membrane to cause that ‘boil in the bag’ feeling, so you won’t overheat, even on milder days.

Designed to perform across a wide range of temperatures, its advanced fabric, taped seams, sleek fit and high neck form a formidable barrier against wind and rain. Its lightweight construction aids comfort. Whilst the jacket features a full-length zip, drawstring waist, and a zipped rear pocket large enough for all your mid-run essentials.

The Ultra Jacket solves the puzzle of dressing for wet weather training. Hitting the sweet spot between waterproof, breathable and light weight, it’s a running essential you’ll reach for every time the weather threatens.

The Ultra Jacket 4.0 now comes with a 300ml bottle of Grangers Performance Wash. The best specialist wash-in cleaner that ensures the jacket is clean and fresh whilst maintaining its waterproofing properties - keeping you warm and dry for longer.

See Ultra Jacket Designer's Notes On Film here.