Deluxe 100-Percent Natural Green tussah Silk Filled White Comforter for Summer, Twin 100% Cotton & (Shell) is 100% Silk Imported Allergy shied and naturally hypo-allergenic Healthy 100-percent green silk -filled bedding No shift construction and leak proof Ultra smooth 100-percent combed cotton with sateen finished shell A comforter that will keep you cool in the summer and warm in the winter