Getting dressed before boots and a jacket goes smoothly when the first layer stays out of the way, and the Ilvy3 Top adds a stand-up collar with an underlaid zip and a B logo pendant for neck coverage. Shaping overlock seams and a double-stitched hem finish this base layer top cleanly. What Our Gearhead(R) Experts Are Saying:"Bending into a tuck on a long run, the stretch fabric moved with me. It stayed comfortable under my jacket from first chair to the last run."