Taking cues from our highly coveted Beast 2L Jacket, the Airblaster Easy Style Jacket puts just a touch of insulation under a supple and highly waterproof outer shell. 15K waterproof rating over 40g insulation is a winter combination that is truly hard to beat. It is basically silky smooth torso butter. Whatever the weather, you'll find yourself warm, smooth, and dripping with that phatness... not to mention buttering all muffins and biscuits in your path.