BIRTHDAY GIFTS: These socks feature birthday gifts, hats, cakes, balloons, and other elements on the top, while the bottom features a hilarious secret message written in non-slip ink: "HAPPY BIRTHDAY TO ME, 41 YEARS OF BEING AWESOME."
SIZE: Our unisex birthday socks fit most men's US size 6-13 feet and most women's US size 7 and up.
QUALITY MATERIAL: Our funny socks are made of 80% cotton, 15% polyamide and 5% elastane to ensure they are soft, comfortable, stretchy, and breathable. They won't fade and are machine washable.
GIFTS FOR 41 YEAR OLDS: Gifts for 41 year old men or women. They make great gifts for your sister, brother, aunt, uncle, mom or dad.