Stay dry and protected 25 layer waterproof fabric with 20 000 hh and taped seams keep rain off and upper body and head dry light and breathable weighs just 150g and boasts 20 0000 b 1 breathability race ready suitable as part of mandatory kit when race directors rule a waterproof jacket must be carried versatile can be quickly adapted to changing conditions with half zip on chest and a roll away hood that includes wired peak