Universal Textiles Mens Days Of The Week Boxer Shorts/Underwear (Pack Of 7) Mixed, , Trunk style boxer shorts. Elasticated waistbands printed with days of the week. Block colors: 100% Cotton. Marl colors: 65% Cotton, 35% Polyester. Waist (to fit) S - 30/32, M - 33/35, L - 36/39, XL - 40/42, XXL - 44/46.