Self: 100% cotton Contrast 1: 56% lyocell 41% cotton 3% elastane Contrast 2: 98% cotton 2% elastane.Twill fabric.Knit waistband, inseam and leg cuffs.Elasticized drawstring waist.Side slant pockets.Back button-flap pockets.16" at the knee narrows to 8" at the leg opening.Imported