Up2date Fashion Men Woven PJ Set, Style PJ-52MM (M, Red) Medium: Waist 30-32 Large: Waist 34-36 X-Large: Waist 38-40 Elastic band for relaxed fit Detailed with matching pipingt Front pocket for convenience Fabric with feel of cotton andextra durability Regular machine wash as cotton fabric Ironing at cotton settings for best results