110gsm 65% polyester 35% cotton Wash-n-wear, elastic drawstring with belt loops and zip, two large cargo pockets on both lower legs. All DNC garments use the Green Dye only, except for the Patrol Saint Flame Retardant range. All DNC garment fabric fully complies with Oeko-Tex standard 100 class II for products with direct contact to the skin in which prohibited to use aromatic amines, sensitizing dyes and cancer risk dyes. Green dye should meet the following conditions: Does not contain harmful or non-aromatic amine; dye itself, noncarcinogenic, sensitization, acute toxicity; the use of formaldehyde and, after extraction of heavy metals in the following limits; non-environmental hormone; non persistent organic pollutants; does not produce pollution of the environment harmful chemicals; not produce chemicals that pollute the environment; colour fastness and superior to disable the use of dyes. Wash-n-wear, Wash-n-wear, Elastic drawstring with belt loops and zip, Two large cargo pockets on both lower legs.