Geniuses designed this shirt. If you sat down and thought about all the features you’d want in the perfect shirt for mountain biking, you probably come up with the Women’s Encore Flannel Jersey by Zoic. Some highlights: the knit panels under the arms and on the back of the shoulders ventilate and stretch to move when you’re cycling, the zip pocket on the right front hip has an earbud slit, the large pocket on the back zip is just the right size for snacks, and the front has zippers that open from the top and the bottom for movement and ventilation. It’s almost like they hired a team of “wardrobe engineers” for this shirt, and boy are we glad they did. Comes in 2 colors, but we like the purple pictured here the most.