Heat Holders® ULTRA LITE™ Women’s thermal socks have been designed to provide our famous thermal protection and comfort in a lightweight profile, ideal for wearing in tighter fitting shoes! The socks include a reinforced heel for heavy activity. Heat Holders® ULTRA LITE™ thermal socks have a short loop length. Heat Holders® are made from a specially developed heavy bulk yarn which has extreme thermal qualities. The inside of each sock has been intensively brushed that not only feels sensationally soft but also traps warm air close to the skin keeping your feet warmer for longer.

1 pair of Heat Holders® Socks
Crew Length
ULTRA LITE lightweight profile
3 x warmer than a basic cotton sock
TOG Rating = 1.0 (Thermal Overall Grade: a scientific test that measures the thermal and heat retaining capacity of fabric)
Heat Holders Socks TOG Comparison: ORIGINAL= 2.3, LITE= 1.6, ULTRALITE= 1.0
Multiple Colours available
Heat Holders® Patented Thermal Technology
Acrylic, Nylon, Elastane

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