PÁRAMO BEANIE, £22

This hat is clever. It can keep you warm and cool. It’s made from Parameta® G fabric with a stretch fleece lining, is warm and protective, quick wicking and quick drying. You can wear it under a hood or on its own (other clothing recommended). The fleecy grid traps air for warmth when it’s under something windproof. Uncover it and gaps in the grid let air in for cooling. Confused? Maybe you should just try one. Available in a range of colours. 50g. paramo-clothing.com