Men's Bones ULTRA LITE™ Solid Crew SocksStriking skulls and bones motif Advanced thermal yarn More than 3X warmer than a basic cotton sock! Sensationally soft Non binding comfort fit Heat Holders ULTRA LITE thermal socks have been designed to provide our famous thermal protection and comfort in a lightweight profile, ideal for wearing in tighter fitting shoes! Compared to our LITE, medium long loop length thermal socks with 1. 60 Tog rating (Thermal Overall Grade), Heat Holders ULTRA LITE

Heat Holders® are made from advanced thermal yarns for warmth and softness

these Heat Holders® slipper socks are made from a specially developed heavy bulk yarn which has extreme thermal qualities

and touch screen fingertips

HeatWeaver® plush lining for high performance insulation

Heat Holders® knit gloves are moisture wicking for dryness and comfort

Men requiring size 13-15 can look at Men's Big/Tall

Heat Holders® Men's ULTRA LITE™ Base Layer Mock Neck Top is a light weight thermal base layer ideal for everyday cold

More than 3X warmer than a basic cotton sock

HeatWeaver® lining for extra warmth and comfort

chunky and with a massive tog rating of 2

with a luxurious HeatWeaver® thermal lining to retain warm air and keep you warmer for longer

The result: feet that stay warm for hours