When wicked is very, very good. When we’re redlining it outside, we need a baselayer that keeps us wicked warm and dry. Wick-ed’s dual-layer knit puts super wicking LIFA® fibers next to skin and soft poly outside, making for rapid moisture management. Classic next-to-skin baselayer fit. LIFA® 65% poly, 35% polypropylene. XS(2), S(4-6), M(8-10), L(12-14), XL(16).