David Archy Men's Soft Cotton Jersey Knit Pajama Pants 46% Cotton/ 46% Modal/ 8%Spandex Cotton fabric attracts the perspiration permeability to be good;Modal fabric is soft,lightweight,and extremely comfortable so you always feel relax Loose fitting pants with stylish medium waistband and Patch pocket at seat Never any scratchy seams via our flat stitch process Comfortable texture,simple fashion design style Machine Washable