HOW TO DECIDE

1 Wrap it up

Many jackets are coated to repel rainwater, but ‘resistance’ will only shield you for so long. Full waterproofing requires sealed seams and an impermeable material to resist sustained rain.

2 Flap it up

Even in a whipping wind, your body needs to breathe. Most lightweight layers are breathable, but some feature additional ventilation. Look for zipped flaps below the arms or on the hips.

3 Cap it up

Hoods are more than hands-free umbrellas: a larger cowl can cover a cycling lid or ski helmet, while a peaked bonnet will stop rainwater from dribbling into your peepers.

4 Pack it up

The ‘coat or no coat’ call is never an easy one, but packable jackets mean you can always have an extra layer ready. Some stuff into their own pocket; others pack away in a separate pouch.