5.11 Tactical Men's Tempest Duty Jacket Dark Navy 4XL. 11's first NLU jacket themost waterproof and breathable in the history of 5.11. Leveraging a combination ofpatented Bio-Heatsol technologythat emits heat and infrared waves through the wearer's body to generate heat and a silver patternedlining that reflects body heatfrom the jacket back to the wearer we've created incredible warmthwithout adding significant weight. A traditionally styled Duty Jacket designed in the popular "Ike Length" to offer easy access to the duty belt.The Tempest Duty Jacket's waterproof shellis blood bornepathogen resistantto increase wearer safety. Two-way underarm zippers offerbreathability and easy access. Features pull-out ID badges removable and storable hood and branded zipper pulls. GSA/TAA compliant Specifications for 5.11 Tactical Mens Tempest Duty Jacket: Manufacturer: 5.11 Tactical Apparel Fit: Regular Gender: Male Age Group: Adults Body Length: Regular Package Contents: 5.11 Tactical Mens Tempest Duty Jacket 5.11 Tactical 48214-724-4XL: Mens Tempest Duty Jacket Dark Navy 4XL