The Dainese Explorer collection is built for the most extreme conditions. 
Begin Press Release: 

DAINESE EXPLORER
The Antartica Collection defines a new standard for the motorbike exploration in the coldest lands on the planet. Designed for supreme thermal insulation, this is the ultimate collection to face extreme riding adventures. Whatever the temperature.
ANTARTICA GORE-TEX JACKET

Space research generates a new excellence ergonomic standard for motorbike exploration in the coldest lands on the planet.
The Antartica GORE TEX® Jacket defines a new standard for the motorbike exploration in the coldest lands on the planet. Designed for supreme thermal insulation, this is the ultimate garment to face extreme riding adventures. Whatever the temperature. Thanks to the Dainese technology based on the study of the lines of non-extension in the human body and used to keep the NASA astronauts light and comfortable during their journey to Mars, every challenge can be lived in total comfort, without any performance compromise. The removable inner goose down jacket allows confident rides in the coldest extreme climates and can be worn separately, to bring a no-stop warmth also off the bike. The laminated GORE TEX® 45.000mm shell is unequaled protection against the elements and, combined with the direct-to-the-body vent zip on the chest, provide the perfect ventilation in warmer situations. Inner adjustable lumbar belt brings a perfect fit on the body. The outer pockets are desi...