Mens Thermal Underwear Bottoms Heat Holders Thermal construction holds more warm air close to the skin keeping you warmer for longer. This set of thermal underwear is the perfect set for layering as of its easily fitting design for under your clothes for a smooth slim fitting thermal base layer for the colder days where one layer isn't enough! This thermal underwear set has a TOG rating of 0.45 adding that crucial extra layer of warmth. The higher the TOG the better the garment will keep you warm.The technical construction of this thermal underwear along with its supportive fit have been designed so that it effortlessly shapes and works with your body's natural contours providing the best fit possible - making it hardly noticeable under your clothing. The base layer is made of a lovely soft modal fabric which helps to add that extra bit of warmth and makes it extremely soft for added comfort to the garment. This bottoms part to the set has a elasticated waist ban... Whether you need thermal protection outdoors or instant warmth and softness at home, these Mens Thermal Long Johns in Charcoal will make your life warmer.. The traditional fit and classic ribbed fabric shape to your body’s natural contours for a more comfortable fit, keeping you wonderfully warm all winter long. Rated 0.45 tog, these men’s thermal long johns will keep you cosy, with a seamless fit for layering under your clothes.. Our love of warmth and comfort is backed up by proven science and over 50 years of technical expertise. At the core of our Heat Holders men’s thermal underwear is our cotton thermal blend, combining natural warmth and softness with man-made performance for the ideal balance between insulation, comfort and protection. But the real secret of our warmth lies inside: our expert brushing process creates a soft fur-like pile that holds even more warm air close to your skin, maximising thermal performance and comfort to keep you warmer for longer.. Heat Holders men's thermal underwear is sure to keep you warm on even the coldest days. We believe that whatever you’re doing, inside or out, you should feel comfortable and content so you can enjoy life to the full.. Please check the size guide above before purchase. Fibre Composition: 53% Polyester, 47% Cotton. Machine Washable at 30°C. Heat Holders can be tumble dried but are happiest when line dried. The only choice for Ultimate Thermal Performance When temperatures fall, this 1 pair pack of Heat Holders Thermal Long Johns will keep your legs nice and toasty. Heat Holders thermal construction holds more warm air close to the skin, keeping you warmer for longer! They are rated at TOG 0.45. What does ‘TOG RATING’ mean? TOG is a recognised measure of a textile’s thermal ability. Simply put, the higher the TOG rating, the better a product is able to keep you warm. The ribbed construction of these long johns shapes to the bodies’ natural contours and that along with the soft brushed insides maximises the warmth! The Cotton blend and the elasticated waist provide natural softness and comfort. 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.