Battle cold weather like it’s a super-villain! Bring on the good guys of insulated protection — SOCKSHOP Heat Holders Marvel 1.6 TOG Lite Iron Man and Captain America Thermal Socks can keep you warm without effort, delivering a thermal beat-down to evil frozen feet! And, it’s all done in a Heat Holders Lite thickness format, so you don’t need big, bulky boots to wear them, they fit into standard shoes and boots comfortably, without the super-thick feel of original maximum thickness Heat Holders. Measured to an official 1.6 TOG rating for warmth, they are four times warmer than a basic cotton sock!

Not designed by Tony Stark, but our own Heat Holders super-geniuses, this TOG (Thermal Overall Grade) rating is achieved by crafting the socks from Heat Holders’ advanced, Japanese-designed thermal yarn. It’s a high performance insulating yarn that is knitted with a medium-length looped pile inside, which is then expertly brushed in a process that creates thousands and thousands of fluffy, super-soft fibres that aren’t just designed to cushion the feet, but to capture and hold in warm air, keeping it close to the skin for long-lasting warmth.

Heat Holders are made to be non-binding too, holding to the legs without tightness. This means they are ideal for diabetics, and can provide relief for anyone suffering cold feet due to circulation problems.