Amazing reflectivity, wicking and breathability define this outstanding semi-fitted winter top. You will love its high performance and high visibility features for staying comfortable while running, skiing, and cycling. The 360º Zip Top has a 13-inch silver Metaluxe® zipper, built-in thumbholes, and chafe-free seams. 360 degrees of tasteful reflectivity is achieved with zipper trims, logos and stretch reflective piping on the arms and back seams. The embossed back panel is both subtle and stylish.