CLOSEOUTS . With wind- and abrasion-resistant Polartecand#174; Power Stretchand#174; performance, Mammut's Aconcagua fleece jacket takes you to the top of the Americas in moisture-wicking, highly maneuverable style. Available Colors: ASTER, BANANA, BLACK, FLAME, PALAU, PURPLE, LAGO, MALLOW, BLOOM, PERIDOT. Sizes: S, M, XS, XL, L, 2XL.