Harry Potter, I Solemnly Swear I am Up To No Good Socks – Size 7 – 11

Inspired by the immortal words that launched the Marauder’s Map, these Harry Potter, I Solemnly Swear I am Up To No Good Socks are the perfect gift for your budding wizard or witch. Don’t just watch the footsteps around the corridors of Hogwarts – make some of your own!Fits UK men’s size 7 – 11.