Quickly becoming my favorite, I wear it so much, I should have bought two! Super comfortable and the perfect balance of warmth & breathable for those days when the weather is changing. The fit is very flattering, the look stylish, so it looks great on the trail or off. I like all the reflective detailing and the angling on the stitching - functional AND stylish looking... it lets me MOVE. I mountain bike and this jersey HAS hit the dirt and been thru some brush - but it holds up great: NO SNAGS! For fit, I'm a busty 5'3", so I ordered the large which left it a little roomy in the waist and the sleeves a bit long, but with the thumb holes, it doesn't look too big, at all. Can comfortably layer on colder days. If you're on the fence, don't hesitate on this jersey!