Silkweight Underwear Top
Rothco Military Extended Cold Weather Clothing System (ECWCS) Generation III SilkWeight Underwear. Level 1 of the E.C.W.C.S. system, this underwear is highly breathable and moisture-wicking. It has anti-microbial & anti-odor protection. Features include a long back tail and thumbhole sleeves. Made of 100% polyester jersey knit fabric. Available in Black and Coyote Brown. Men's sizes XS to XXL.