So-called for their arched, tapered shape, the Arch jeans are a cornerstone of the COS denim collection. They're made from non-stretch 12.5oz organic-cotton denim in a classic blue wash and shaped with a high rise and ankle-length hems.  Regular fit, tapered leg, high-rise, ankle length; this item runs small to size, we recommend taking a size upButton and zip closure, 12.5ozOrganic cotton is grown from non-genetically modified seeds without chemical fertilizers or pesticides Shell: 100% Organic cotton. Lining: 65% Recycled polyester, 35% Organic cotton. Excluding trims / Machine wash Inside leg length of size 27 is 27.16" / Model wears a size 27