80% cotton / 20% polyester (Ash Heather : 79% cotton / 20% polyester / 1% viscose). 100% cotton outer surface. LSF (Low Shrinkage Fleece) treatment. 3-thread brushed fleece in combed cotton. Set-in sleeves. Contrasting taped neck (Oxford Grey contrast for all colours, except for Oxford Grey and Ash Heather body where neck tape is Navy). Ribbed cuffs and hem.