Dark navy BEAMS Demi-Luxe slacks, size 36, which I looked up, is a size S. Made of a polyester and polyurethane blend. - Brand: BEAMS - Model Name: Demi-Luxe - Size: 36 (S) - Material: 52% Polyester, 4% Polyurethane - Color: Dark Navy Thank you for viewing. This is a new/used item, so please refrain from purchasing if you are looking for a new item. No claims and no returns, please. The item will be delivered as is. I haven't worn these in a while and won't be wearing them, so I'm selling them! Like new, unused item with tags.