1 Pair White 0.39 Tog Thermal Underwear Leggings Ladies Large/Extra Large - Heat Holders - White - Size: Large

Only the originals will do! These super warm, super cosy Heat Holders thermal leggings have a soft brushed inside, which maximises the amount of warm air held close to the skin.  This thermal underwear is made from an advanced insulating yarn that provides high performance insulation against the cold. They also feature a comfort gusset which improves fit and adds comfort for all-day wear.These Women's leggings have a TOG rating of 0.39! What does ‘TOG RATING’ mean? Well, TOG is a recognised measure of a textile’s thermal ability. Simply put, the higher the TOG rating, the better a products is able to keep you warm. Copied by many. Equalled by none. Heat Holders in partnership with Scleroderma & Raynaud's UK. SRUK is the only UK Charity dedicated to improving the lives of people with Scleroderma and Raynaud's phenomenon.