Under Armour Men's UA Storm ColdGear Infrared Survivor Hybrid Hoodie Polyester UA Storm gear uses a DWR finish to repel water without sacrificing breathability Water-resistant ripstop body fabric is filled with 200g insulation for low-bulk warmth New Armour Fleece sleeve construction is light, breathable & stretches for superior mobility ColdGear Infrared technology uses a soft, thermo-conductive inner coating to absorb & retain your own body heat 3-piece insulated hood with bungee cord adjuster