One top to rule them all. The alpha and omega, for the beginning of the trail right through to the end of the night. The combination of haute mesh and a performance blend makes for a top that's ready to move...anywhere. Doubles as an ultra-breathable, heavy baselayer. Body-skimming fit. Poly/wool. Secure zip pocket. Only @ T9. XS(2), S(4-6), M(8-10), L(12-14), XL(16).