A woman wearing a Musto BR3 Offshore Jacket

The Musto BR3 Offshore jacket has a Pertex membrance which promises to be waterproof, windproof and breathable. Katy Stickland puts it to the test

A man wearing an Arthur Beale Submariner jumper

John Stickland tests the Arthur Beale Submariner jumper and Maritime balaclava - both from their National Maritime Museum collection - to see how they perform on the water and on…