Give yourself a heavyweight layer of extra warmth with a Five Rock thermal lined pullover sweatshirt. Our heavy-duty Thermal Lined Pullover Sweatshirt is essential cool weather workwear. It will provide extra warmth and comfort with it's dense fleece shell and a heavyweight thermal insulation liner. The two-layer hood has a drawstring closure. The tightly woven knit waist band and cuffs keep cold air out. Chest Sizes: Medium (40-42), Large (44-46), XLarge (48-50), 2XLarge (52-54), 3XLarge (56-58), 4 XLarge (60-62) Tall sizes available. 4XLarge available in grey ONLY.