MCCALL'S M8636 is a paper sewing pattern for unisex pull-on pants in sizes XXS–XXL. The design includes an elastic waistband with front ties, topstitched front and back seam details, and pocket variations. Recommended fabrics include chambray, chino, corduroy, cotton blends, denim, linen blends and twill, with lightweight fusible interfacing. Sewing level: intermediate.