TOG Rating Heat Holders®

TOG means Thermal Overall Grade. It is a scientific test that measures the heat retaining capacity of fabric. Heat Holders® ORIGINAL™ thermal socks rate TOG 2.34.

Heat Holders - Mens Womens Childrens Original 2.3 TOG Ultimate Thermal Socks

HEAT HOLDERS Thermal Socks, Women's Original, US Shoe Size 5-9 : Clothing, Shoes & Jewelry

Womens Original Striped Cozy Winter Warm Thick Thermal Crew Socks

Heat Holders - Ladies Thermal Wellington Boot Socks in 7 colours

Heat Holders - Ladies Thermal Wellington Boot Socks in 7 colours

Hazy Blue Country Shooting Socks – Warwickshire Clothing

Ladies Thermal Wellington Boot Socks, Long Warm Socks for Women HEAT HOLDERS

Heat Holders Men's Black Lite Thermal Socks

Heat Holders - Men's EXTRA LONG Ultimate Thermal Socks, One size 7-12 us (Beige) : Clothing, Shoes & Jewelry

Men's EXTRA LONG Ultimate Thermal Socks, One size 7-12 us

Womens Ultra Lite Long Thermal Ski Socks 3-Pack

Ladies Thin Lightweight Lite Thermal Socks

Heat Holder The Original 2.3 TOG Unisex Men's 7-12 Thermal Sock-NAVY

Podkolenky heat holders termo pánské hh06 zelené

Ladies thermal knee high wellington boot socks

Heat Holders Ladies Extra Long Thermal Socks in Brown