When you’re hitting the hill, the last thing you want is to be bogged down by a crazy big jacket, right? So how do you get the warmth without adding all the weight? ArmourLoft®. This super-lightweight insulation locks in your body heat to keep you cozy during an all-day carve-fest. We also added some extras like fully taped seams, powder skirt, pit venting, and plenty of zipped pockets to keep your stuff safe.