The Artic Cooling Vest is a cooling vest designed for use by individuals with multiple sclerosis and other neurological disabilities. Made from sportswool, this vest can be activated by submerging it in water for 15 minutes so that the crystals in the pocket swell into gel form. Once activated, the vest can be placed in a refrigerator or freezer and put on ice for five to ten minutes with a phase change of thirty to sixty minutes. The vest remains cold for one to two hours if it is frozen for two hours or longer. Included is a resealable bag or satchel that the vest can be placed into during refrigeration. SIZES: Extra small, small, medium, large, extra large, extra extra large, extra, extra, extra large, extra, extra, extra, extra large, and extra, extra, extra, extra, extra large. COLORS: Blue or white.