The McDonald's Adult Happy Meal Grinch Socks in red are a fun and festive addition to your winter wardrobe. Made from a blend of polyester, spandex, polyamide, and cotton, these one-size socks feature a crew style with a full toe design. Perfect for casual occasions and featuring the iconic McDonald's Grinch branding, these machine washable socks are ideal for walking and adding a touch of holiday cheer to your outfit.