Laulax UK registered brand exclusively for high quality socks. 5 pairs finest combed cotton white PE sports socks packed in a Laulax gift set. Size 3-7 Years is equivalent to UK girl shoe size 9-12 (Jnr), Size 8-11 Years is equivalent to UK kids shoe size 12.5(Jnr) -3.5, Size 12-16 Years is equivalent to UK adult shoe size 4-7. Size 16 years plus is equivalent to UK adult shoe size 7.5-10.5 Laulax has updated these socks in Novermber 2022 with the most advanced socks manufacturing technology in the world! the one thread true seamless toe technology. Ultimate real seamless toe, very smooth, you cannot feel any seam, guaranteed comfort all day long! Fresh feet technology, wicking and breathable. Moisture control, less sweat and no smell. Sizing and branding are embroidered inside the rim.