100% Cotton Day/Night 4-in-1 Jacket combining MJ998 cotton jacket and MV278 Cotton lined vest (zips into outer jacket). 100% Cotton Mid length Jacket, light cotton lining with internal embroidery pockets, reflective tape and deep external pockets. 100% Cotton Reversible vest with light cotton lining. Internal embroidery pocket and deep external waist pockets. Reflective Tape in H pattern on Hi-Vis side only.