This waterproof jacket and trousers set is made from 100% Polyester with a 190T fabric. It features StormDri 2000 technology making it waterproof and windproof, with 3M Scotchlite for reflective detail. The set includes a jacket and trousers with taped seams and underarm vents. It has 2 front pockets and 2 side pockets, an elasticated waist, and adjustable hems with a drawcord and snap fastening. The jacket cuffs have an inner storm feature. It is suitable for screen-printing and transfer printing. This product conforms to safety standard EN14682. Please note, inseam length varies for sizes 3-4 Years, 5-6 Years, 7-8 Years, 9-10 Years, and 11-12 Years.