"Keep feet warm on the coldest of days with the Heat Holders Ashley Twist Long Thermal Socks for Ladies. These women's socks measure approximately 13.4"" from heel to top, compared with 8.6"" for a standard crew, providing extra warm coverage. All the same warmth as the ORIGINAL Heat Holders crew socks, these socks have elasticated foot and ankle support. Thick, chunky, and with a massive tog rating of 2.34, Heat Holders are made from a specially developed heavy bulk yarn which has extreme thermal qualities. With long-pile cushioning, these thermal socks will keep your feet comfortable and supported. The inside of each sock has been intensively brushed for incredible softness and heat-trapping warmth. Heat Holders are nonbinding, diabetic friendly, and they provide relief for cold feet due to circulation problems. The Heat Holders Ashley Twist Long Thermal Socks for women work really well with boots and are great for spending time outdoors during the cold winter months. Made from 91% acrylic/5% nylon/3% polyester/1% elastane. Imported. 91% acrylic/5% nylon/3% polyester/1% elastane Extra-long design is perfect for wearing with boots Elasticated foot and ankle support Brushed interior adds softness Thick, chunky yarns provide exceptional thermal properties Nonbinding and diabetic friendly"