Dnc Workwear Cotton Drill Coverall - 3101The Cotton Drill Coverall complies with the Oeko Tex standard and uses organic green dye, which is safe for the skin. This drill coverall is made of heavyweight 311 GSM cotton drill fabric, which gives a natural feel. This is a high visibility garment that features tool pocket on the lower leg. Heavyweight 311 GSM cotton drill Tool pocket lower leg Metal press studs Hi Vis applies to orange only Sun protection