Long LengthWomen's (Ladies) Long Length Heat Holders® socks rise above the calf below the knee. If a shorter sock is required please shop Women's Crew Length Socks. Most Women's Heat Holders® Socks fit women's shoe sizes 5-9 inclusive. If you need a larger size, shop the men's styles for sizes 8-13. Choose a style to buy now! All styles available in multiple colors!