600D LycraFlex Neck Cover. Designed to be used with the entire line of Tough 1® Polar Waterproof Turnout Blankets. Made of 600 denier ripstop poly outer shell with 250 grams of poly fill. Cover is attached to lycra hood with large eye holes for a comfortable fit. Zipper goes from chin to chest for easy on/off. Size: medium, large and x-large.