Helly Hansen Oxford Insulator black lightweight insulated jacket #73251OXFORD INSULATED MIDLAYER No. 73251 The Oxford insulated jacket combines our durable polyester cotton fabric with a modern and stylish look. Primaloft Insulation gives perfect warmth without adding unnecessary weight. A modern Classic from Helly Hansen Workwear Fiber Content: Main fabric: 100% Polyamide 55 g m ! Secondary main fabric: 65% Polyester 35% Cotton 310 g m ! Insulation: 80% Recycled Polyester, 20% Polyester 100 g m in body & 80 g m in