Baby ski socks! Worn about twice, no noticeable scratches or stains, but please refrain from purchasing if you are concerned about any signs of wear. Thick, pile-knit high socks. Size: XS *The size selection is "10.5 or less" to prevent issues like "too small to wear," but baby sock size "XS" is generally for newborns to around 6 months old, with a foot size (actual size) of about 7-9cm. It often indicates a range of 9-12cm.*