Lower back - added protection for kidneys and lower organs.HTY2 fabric - Ultra strong fabric resistant to the harsh demands of the coldstore areas.high Fur-Lined Collar - No cold draughts down the neck.Nylon Cuffs - resilient to wear for increased durability built in Hi-Viz - increased safety and visibility.anti-rot thread - protection from wear in extreme conditions.OptiZip - No.8 nylon coil zipper to BS3084 rating. Mouth flap - No cold ingress at the neck and chin area.EU compliant.bar-tacked and studded high stress areas - Extra strength and durability.Dual 165g Wadding layer - trapping more air for extra warmth. FREEZER JACKET X33J