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Mens IOMI Dual Layer Raynaud's Slipper Socks - Black

Maximum Thickness | Ideal For At Home | TOG 3.1
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Heat Holders

Whether you need thermal protection outdoors or some extra warmth and comfort at home, these Mens IOMI Dual Layer Raynaud's Slipper Socks in Black will make your life warmer.

IOMI FootNurse® thermal socks have been designed to help people living with Raynaud’s and alleviate the symptoms associated with the condition. Non-slip grippers on the sole of each sock keep you steady when walking on polished wood or floor tiles.

Heat Holders Dual Layer are among the warmest socks we produce. Using our unique manufacturing process, we put two Heat Holders Lite socks inside each other and bind them together to create a super thermal sock with twice the thermal protection and a huge TOG rating of 3.1. That makes Dual Layer even warmer than our Original socks and over eight times warmer than a basic cotton sock.

To browse the full range of IOMI FootNurse® socks click here 

Size: UK 6-11, EUR 39-45, US 7-12

Length: Crew length socks

Additional Features: Non-slip grippers

Fibre Composition: 

Main: 89% Acrylic, 8% Polyester, 2% Nylon, 1% Elastane. Lining: 90% Acrylic, 7% Polyester, 3% Elastane

Machine Washable at 40°C. Heat Holders can be tumble dried but are happiest when line dried.

Heat Holders Technology

Japanese-designed thermal yarn provides insulation with superior breathability and softness.

Innovative knitting technology produces our UK PATENTED long loop cushion pile to hold more warm air.

Our expert brushing process maximises the amount of warm air held in for unbeatable warmth.

HEATWEAVER® Insulation is a plush fur-like thermal lining that maximises the air held close to the body.

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Customer Reviews

Based on 14 reviews
Susan W.
Xmas present

They are a xmas present for my son so he hasn't received them yet, but he's previously had Heat Holder bed socks and slipper socks. He is diabetic and has very cold feet and said these socks keep his feet lovely and warm.

Slaven N.
Comfortable and warm

Worth the wait, I wear them daily

Joanne L.

OH won't wear slippers but the heat holder socks have been put to good use and actually keep his feet warm.


Perfect best warmth ever

Arthur S.
Cold Feet? Not any more!

I bought these for my wife. She feels the cold acutely, and we often have those husband-wife discussions about heating up or heating down! She doesnt have especially large feet, but does wear these over other thick socks. She absolutely loves them and they keep her feet really toasty, especially when sitting reading in the afternoons. Far better and warmer than slippers. The range of sizes in one sock makes them very comfortable, and I can seriously recommend them.