Shop for Socks from Hayneedle.com! With a soft, tufted fold over cuff, the Grabber Outdoors Womens Heat Holders Thermal Wellington Heat Socks add an element of style to Wellingtons - or any long boot! The warmly insulated knee high length monopolizes on the extreme warmth that only Heat Holders can provide. With an extra-long, intensively brushed pile for heat retention and softness, these thick Heat Holders are called the ultimate thermal sock'. Heat Holders are the only thermal socks proven to keep you warm, with a 2.34 tog rating. By holding more warm air close to the skin than conventional socks, Heat Holders keep legs warmer for longer. Washing instructions: Machine wash, permanent press on the warm setting using a mild detergent. Hang dry or lay flat; do not bleach; do not dry clean; do not tumble dry, do not iron. Remove any tags with scissors, do not rip. About GrabberAs a world-class distributor, Grabber prides itself on consummate customer service and robust channel support. Our goal is to create mutually beneficial and profitable relationships with our customers, vendors, and other business partners. Grabber represents more than just outstanding products; our people care about customers, provide excellent service, and believe in the products we deliver.