Review on Vertx Integrity Jacket Black Regular by Chris Kidd

Very warm and comfortable. Lived in the Alaskan wilderness for a week. It's like a thin tactical goose down jacket, but more durable, lighter and more water resistant (not waterproof). I recommend buying together with the outer shell, which is also very well made, wind and water resistant. I was warmer at night than other people I was with in Alaska. Warmer and more comfortable than fleece. Good wear resistance, although the material feels thin and light. Heats up quickly during use.