While it's always good to look cool, it's not something you want feet to be, especially on cold winter days. But there is a way your kids can combine both - our SOCKSHOP Heat Holders Emoji Sunglasses Face Socks have full colour woven emoji badges to give them their own character, combined with the Heat Holders ability to keep feet of all ages toasty-warm. The thickly woven socks have a super-soft, intensely brushed fluffy lining that is designed to hold on to warm air produced by the body to keep skin warm. That means your child’s feet warm themselves in a cycle of heat - clever eh? Almost as clever are the smiling emojis that cover the soles of SOCKSHOP Heat Holders Emoji Sunglasses Face Socks, creating safe, anti-slip treads - now that IS cool. Heat Holders in partnership with The Sleep Charity. A national, award-winning charity empowering the nation to sleep better.   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.