These are trekking pants made by Arc'teryx in Canada. Inseam is 83cm, and the waist laid flat is about 44cm, which I believe is equivalent to XL. The waist is elastic and stretches further. The color is dark gray. Although they are old, they have been worn few times and are in good condition. These are trekking pants without a front zipper. In addition to this item, I also have other items for sale, including Arc'teryx, Polo Ralph Lauren, Converse, New Balance, Mizuno, Brandear, Helly Hansen, Harley-Davidson, Champion, Ocean Pacific, Adidas, Marmot, Whole Earth, The North Face, Eddie Bauer, FILA, Brooks Brothers, Coleman, and LEE. Thank you.