Our cotton-blend fleece big and tall sweatpants with an open-bottom hem provide roomy comfort and a relaxed fit. The on-seam side pockets and single button-through back pocket offer plenty of room for storage.  Easy-care cotton/polyester fleece Full elastic waist with inside drawstring Cotton/polyester. Machine wash; Imported.  Big and Tall Mens Active Pants – Fleece Sweatpants with Open-Bottom.  Big:  XL - 9XL; inseam length - about 30" Tall:  L - 5XL; inseam length - about 34"  Read more: For warmth without weight, make sure you get these super comfy big and tall sweatpants. What makes these pants perfect for going on a run is that they are light enough to let you move but still keep you warm – no matter how cold it is! These pants are great for working out - pair them with an activewear top and athletic shoes and start moving!  Reasons to Buy: Customers say these pants are great for running, walking, and even sleeping!