Inov8 Windshell FZ Women’s review: “unmatched comfort and functionality”

The Women’s Windshell Full-Zip Jacket from Inov8 is designed to block out wind without compromising on performance. As soon as I donned the running jacket, I was immediately struck by how extremely lightweight it is, so much so that you hardly feel that you’re wearing it. No wonder, then, that on my scales it comes in at a mere 78g (2.75oz). There’s no waterproofing or insulative materials involved – this is a windshell, pure and simple.

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Design and features

Saying that, the Windshell has some subtle yet supremely effective run-specific features. The little built-in press stud at the chest is easy to secure while running and means you can run unzipped for extra airflow during warmer temperatures. Meanwhile, another clip on the hood allows you to roll and tuck it away when not in use, avoiding any unnecessary flapping and drag. 

Then, there’s the fit. The Windshell provides a relatively slimline fit, with loose elastication at the lower hem and the cuffs to cinch out any draughts. There’s enough room to easily fit a thin long-sleeve layer underneath for colder run sessions, too. The women’s UK10 on test fit true to size (it would be nice to see more inclusive size options for sizes above UK16 though). 

Performance and windproofing

Despite its feather-light build, the jacket does a great job at protecting fr…