What Our Gearhead(R) Experts Are Saying:"I wore the AmazeStretch Bomber through a stretch of single-digit mornings walking to the train, and the insulation held its own the whole commute without feeling stiff. The chin guard is a small detail but it's the difference between zipping all the way up comfortably or not."Winter in the city rarely slows down for the weather, and the AmazeStretch Insulated Bomber Jacket from Columbia is built for whatever a cold, unpredictable season throws at a busy schedule. It moves easily from a fast walk to the office to an evening out, holding its shape and warmth through every stop in between. Two zones of Microtemp XF II insulation trap heat without adding weight, while Omni-Shield keeps spills and stray drizzle from soaking into the stretch shell. Elastic cuffs and hem seal in warmth without restricting movement, zippered hand pockets keep essentials secure on the move, and an interior security pocket handles anything too valuable to risk losing in the shuffle.