Portland based alpine climbing apparel company NW Alpine has created the Belay Jacket ($270 USD) to keep you warm through the coldest of climates. With four ounce Primaloft One in the torso and three ounce in the sleeves and hood, you can be sure your body won’t freeze. Its material is just as tough as the weather can be, with a seventy denier shell helping reduce any chance of rips. The jacket also comes with a helmet compatible hood, hand warmer pockets on the outside, and two inner stretch pockets for storage.