190gsm, acid-resistant Poly Cotton, jacket: open neck collar, front yoke panel, concealed zip, Monza style chest pocket, two side pockets, pants: elasticated back waist, five belt loops, two slanted front pockets, back pocket, triple stitched back rise, yellow/silver 50mm reflective tape detail on arms, legs and, back, day/night visibility, bigger sizes are available. Orange reflective tape available on request