Used only once, for a few hours. Stored in a non-smoking environment, so there is no odor. No sweat stains or scuffs. Thank you very much. This is a 3,080 yen item. #2108198 The stretchy fabric fits the shape of your head without stress. After product processing, it is washed for a natural look. Specifications [Material] 95% cotton + 5% polyurethane [Average weight] 73g [Color] Yellow (YL) [Size] S, M, L (Unisex) [Brim length] 7.3cm M size Head circumference 56-58 No stains, tears, or odors... Color... Yellow系