CLOSEOUTS . The classic thermal gets a performance-rated makeover in Mountain Hardwearand#39;s Trekkin Thermal crew shirt. With light, breathable, woven wool-blend fibers, this insulating essential does double duty as a temperature regulator and perspiration wicker. Available Colors: CINDER, RUSSET ORANGE, BASIL, COLLEGIATE NAVY, GRAPHITE. Sizes: S, M, L, XL, 2XL, 3XL.
