Smaller Than Usual Down Puffer Jacket Made With 85% Down And 15% Feather Fill With 750 Fill Power For Heat Insulation, Allowing For Thermal Comfort Practicing Snowboard/Ski Activities In Temperatures Down To -20c (-4f). Fabric Is Double-Layered Wind- And Waterproof With Up To A 15k Water Column And Combines An Exterior Shell With An Interior Membrane That Prevents Water Penetration But Allows Air Through, Providing Breathability Of 20,000g / M2 / 24h. Heat-Sealed Seams That Reinforce…