A lightweight, simple jacket that folds up incredibly small into its own pouch so you can shove it at the bottom of a pannier or bar bag for when the weather next takes you by surprise.
We liked the slightly unusual pattern of the reflective elements on the rear (do check that any backpacks you wear don’t obscure it), and the vents on the shoulder blades did a fantastic job of keeping it feeling breathable – we even tried this one out during a cold-day run, and it was surprisingly free of drips by the end.