Magical and mega: the cute socks are initially pressed together in a sock shape. If you put them in water, they magically unfold to their full size (sizes 26 - 36) and reveal a pink-coloured design with a cute unicorn, hearts and a rainbow. The highlight: the white elements glow in the dark (after being charged with light). From Ylvi. Material: 69.2% cotton; 28.3% polyester, 2.5% spandex