Tung Yin and I each received a line-up of gear to test from Columbia Montrail that included the Titan Ultra Half-Zip shirt and an Omni-Freeze Zero shirt, plus I got a pair of shorts. We both also received running jackets (read that review here) and trail running shoes (which also got their own review). Both of us hold Columbia gear in high regard, so when they announced the new blended line of head to toe running gear, we…