Arctic Shield Echo Attack Vest - Men's Realtree Timber Extra Large. This is the perfect clothing item to keep you warm and toasty in the treestand on the ground or in the duck blind. The Attack Vest is waterproof windproof and crafted with a durable ripstop outershell. The vest helps keep the heat in thanks to the Retain Active breathable heat retention technology. Specifications for Arctic Shield Echo Attack Vest - Men's: Manufacturer: Arctic Shield Apparel Fit: Regular Age Group: Adults Application: Outdoor Hunting Gender: Male Fabric/Material: Poly Fleece Insulation: Synthetic Insulation Weight: 40 Sleeve Type: Sleeveless Water Resistance Level: Waterproof Features of Arctic Shield Heat Echo Attack Vest - Men's Retain Active breathable heat retention technology 40 grams of synthetic lightweight insulation perfect for layering underneath for cold weather hunts Breathable Durable ripstop outershell Full zip front with storm flap Zippered handwarmer pockets Adjustable drawcord bottom hem Package Contents: Arctic Shield Heat Echo Attack Vest - Men's Arctic Shield 53710080605022: Echo Attack Vest - Men's Realtree Timber Extra Large