Men's thermal underwear, size L, with excellent heat retention thanks to ceramic processing. Features far-infrared inserts on the knees, providing double the warmth in the areas that get cold easily. I prepared this when I was assigned to work in a cold country, but I never used it and have been storing it at home for a while. - Product Name: Onkan Attaka Quilt Men's Quilted Underwear - Size: L (Waist 84-94cm) - Material: Outer: 100% Cotton, Inner: 100% Cotton, Filling: 100% Polyester - Features: Heat retention effect due to ceramic processing - Target: Men Thank you for viewing. *Regarding this item, even if you wish to purchase multiple items, the shipping cost will be high, so I will ship each item separately.