This roomy arctic parka has a comfortable FR cotton lining and is fully insulated with 350g 3M™ TM Thinsulate™ Insulation. Includes YKK® hardwearing, non-sparking zip. It features knitted storm cuffs in the sleeves and draw cords at waist and at the bottom of the jacket for a snug fit. Includes a windproof membrane for added protection against the cold.