Underclothes are about layering and artificial fibres. Diving in warm water, only a rash vest, in winter it's a 'tech' vest, Santi heated vest, another thermal vest, long-sleeved rash vest; thick thermal top. Thick diving trousers and caving neoprene socks. All with drygloves. All of that lot costs a small fortune, but boy, is it good to be warm. Need to add another 4kg/9lbs to counteract the buoyancy!
As the old saying goes; there's no such thing as being cold, only wearing the wrong clothes.
As the old saying goes; there's no such thing as being cold, only wearing the wrong clothes.