I think I bought this last year. It's a Fiber Heat top. It's quite warm. Lately, I've been feeling suffocated for some reason when I wear turtlenecks, so I've decided I can't wear this anymore and am listing it for sale. - Size: LL - Color: Black - Material: 57% Polyester, 30% Rayon, 13% Cotton Bust: 93-101 Height: 154-162 Season...Winter Sleeve Length...Long Sleeve Color...Black系 (Black-based) Please understand that this is a used item before purchasing. It was stored in a closet in a Daiso compression bag. No pets, and I don't smoke. Thank you.