Crew LengthLadies (Women's) Crew Length Heat Holders® socks rise to about the mid-calf. If a shorter sock is required, please shop Ladies Ankle Length Socks. If a taller sock is required, please shop Ladies Long Length Socks. Most Ladies Heat Holders® Socks fit ladies shoe sizes 5-9 inclusive. If you need a larger size, shop the Ladies Big Foot or men's styles for sizes 8-13. The Slipper styles have a no-slip grip on the bottom for traction on indoor hard surfaces such as wood or tile. Choose a style to buy now! All styles available in multiple colors!