| This Rothco Foliage Green E.C.W.C.S. Gen III Silkweight Bottoms 68020 features a 4 oz 100% polyester jersey knit fabric, level-1 of the e.c.w.c.s. system, highly breathable, moisture wicking, anti-microbial, anti-odor defense, undershirt features: long back tail, thumbhole sleeves, available in sizes: sm to xl (67020), 2x (67021), and 3x (67024), bottoms feature: elastic waistband, access fly |