Jack Wills Clarence Colour Block Hat. Style AdviceAdd some bright knits to warm up your winter looks with our Clarence Colour Block Hat.Knitted from a ribbed stitch, this super-soft colour-block hat has a Wills woven label as well as a matching scarf.Colour-block hatRibbed stitchWills woven labelMatching scarf availableCare Advice56% Polyamide, 24% Polyester, 20% ViscoseHand wash only