The jacket can withstand most prolonged downpours owing to a hydrostatic head rating of 15,000mm. Only a trip of 4 several hours in torrential rain saw some water seeping through (seams are taped), but number of jackets could withstand that. Windchill can make conditions significantly colder compared to the forecast https://wind-jacket17284.blog2freedom.com/31287377/new-step-by-step-map-for-long-windproof-coat