I've had my Traverse out almost daily in the last week; runs and hikes in weather from 20-40 F, mountain biking in the same, and a backcountry ski trip up and down a 9000' peak on an overcast and windy day.
Worn with a light baselayer, it provides comfort for an impressive range of temps. The cut, arm gussets, and generous sleeve length keep things anchored at all times. Wind resistance is impressive for something so breathable. I envision it getting used a ton, and likely replacing my Dragonfly jacket most of the time.
I did remove the chest pocket, which took about 2 hours of work with the seam ripper. IMO the pockets construction was way too thick, the seams too overlapping and the use of iron-on stiffener on the pocket flap un-needed. Removal of the pocket makes the whole deal just disappear as a layer.
Highly recommended thus far.