Review on Ultimate Performance and Style: Columbia Rules Sleeve Dolphin Medium Men's Clothing by Robert Johnson

I've been wearing t-shirts for decades, and when I wore this shirt I thought about how advanced it was compared to the regular cotton t-shirts I grew up wearing. The moisture-wicking high-tech material is lightweight and feels almost silky. It hangs well and is easy to wash. One of the labels says it has an SPF 30 rating, which seems pretty solid. This is a nice and comfortable shirt that I will wear very often, especially in training. I might buy another color later.