Visit Us Department of Classics Letto Casual Pant. Casual Pant is a relaxed pyjama pant. The pants have a menswear inspired look with a button front fly and a classic straight, full length legs. The look is balanced with detailed, ladder stitch side seams. The pants feature side pockets and an elastic waist. MATERIALS 100% Organic Chetna Cotton India CARE Machine wash at 30 40 degrees. Use environmentally friendly soap without bleach. Avoid tumble drying.