Birthday gift, Christmas gift, father’s Day gift, Thanksgiving Day gift, appreciation gift., perfect for a grandad from Granddaughter, Grandson or Grandchildren. Material: 5% Spandex, 15% Cotton, 80% Polyester Simply The Best Grandad Socks for Daily Wearing or Wedding Party, Opening Ceremony, Anniversary Celebration, Graduation, Sports, Travel Commemoration, Business Gifts, Employee Benefits, Holiday gifts and so on. One Size Fits to all ( UK 4-11 ).Machine Wash. Great novelty gift for a Grandad. Let your loved one know that they are simply the best!