Ralph Lauren Crew Neck Knit Jumper In Isis Heather Blue, A knit cotton jumper in a woven two toned fabric with a ribbed crew neck and ribbed cuffs on the long sleeves. A large ribbed waistband with the signature Ralph Lauren Polo Player logo embroidered on the left of the chest in navy. 69% Cotton. 29% Viscose. 2% Other Fibre. Product ID: 192797 Ralph Lauren Crew Neck Knit Jumper Blue