Our Mens Original Faro Ankle Slipper Socks in Black are sure to keep your feet warm on even the coldest days. Non-slip grippers on the sole of each of these thermal socks keep you steady when walking on polished wood or floor tiles.
Whether you need an extra bit of warmth or a spot of indulgent comfort, these 2.3 TOG rated slipper socks are perfect for those cosy moments lounging around at home.
Size: UK 6-11, EUR 39-45, US 7-12
Length: Ankle length socks
Additional Features: Non-slip grippers
Fibre Composition: 93% Acrylic, 4% Nylon, 2% Polyester, 1% Elastane
Machine Washable at 40°C. Heat Holders can be tumble dried but are happiest when line dried.
ORIGINAL Thickness Explained
![couple wearing heat holders socks with boots](http://heatholders.co.uk/cdn/shop/files/OG-1_{width}x.jpg?v=1692715050)
- Our warmest and thickest socks
- Unbeatable TOG rating of 2.3
![couple wearing heat holders socks in pyjamas](http://heatholders.co.uk/cdn/shop/files/OG-2_{width}x.jpg?v=1692715050)
- Over 2X warmer than an ordinary thermal sock
- Over 7X warmer than a basic cotton sock
![close up of inside of heat holders sock](http://heatholders.co.uk/cdn/shop/files/OG-3_{width}x.jpg?v=1692715050)
- Ideal for wearing with boots or relaxing at home
- The Ultimate Thermal Sock
Our Other Thicknesses
![lite socks with packaging example](http://heatholders.co.uk/cdn/shop/files/LITE_with_package-new_{width}x.jpg?v=1692792572)
- Medium-weight socks with a TOG rating of 1.6
- Perfect for wearing with casual fitting shoes
![ultra lite socks with packaging example](http://heatholders.co.uk/cdn/shop/files/ULTRA_LITE_with_packaging_{width}x.jpg?v=1692792573)
- Our lightest thermal socks with a TOG rating of 1.0
- Ideal to wear with tighter fitting shoes
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Heat Holders Technology
![heat holders illustration of Japanese-designed thermal yarn](http://heatholders.co.uk/cdn/shop/files/heat-1_{width}x.jpg?v=1692857967)
Japanese-designed thermal yarn provides insulation with superior breathability and softness.
![heat holders illustration of innovative knitting technology](http://heatholders.co.uk/cdn/shop/files/heat-2_{width}x.jpg?v=1692857967)
Innovative knitting technology produces our UK PATENTED long loop cushion pile to hold more warm air.
![heat holders illustration of expert brushing process](http://heatholders.co.uk/cdn/shop/files/heat-3_{width}x.jpg?v=1692857967)
Our expert brushing process maximises the amount of warm air held in for unbeatable warmth.
![heat holders illustration of HEATWEAVER® Insulation](http://heatholders.co.uk/cdn/shop/files/heat-4_{width}x.jpg?v=1692857967)
HEATWEAVER® Insulation is a plush fur-like thermal lining that maximises the air held close to the body.
5 Star Service
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Free UK Delivery & Returns
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Over 40,000 5 Star Reviews
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Next Day Delivery Available