Sizes & Colours

CosySoles hot, bootie style slippers are available in Red and Black and come in sizes small, medium, large and extra large fitting sizes ladies 5 to men's 12. See the Size Chart on our order pages for more information. 

Our Unique Design

CosySoles are bootie style foot warmers. They contain a natural, sterilized grain that, when heated in the microwave, retains heat for extended periods of time. This is the principle behind our heated slippers. CosySoles microwave slippers are unique and more beneficial than any other product due to the patented design that allows heat to cover the entire surface of the feet while enabling the wearer to walk comfortably.

Features Benefits
Unique, patented design Allows wearer to walk comfortably and safely while heating their feet. CosySoles are patented in the U.S., Britain and Canada.
Grain is compartmentalized Prevents sagging of the grain and provides a comfortable fit while walking.
Grain covers entire upper surface of feet Heat is distributed evenly over the surface of the feet. No grain under sole. Provides soothing, massaging heat.
Adjustable Velcro strap around ankle Slippers remain secure and comfortably warm on the feet and do not slip off.
Grain based (Natural product)
  • Most grains have excellent heat retention properties.
  • Provides consistent heat.
  • No fear of overheating while wearing them.
  • No inserts to fumble with.
  • No risk or fear of wires and electricity.
  • No bulky, weak batteries.
  • Microwave process kills any bacteria.
  • No gel packs that are bulky, inconvenient and do not cover the entire surface of the feet.
Natural, hypoallergenic grain is used Used in heating pads that have been on the market for many years. Can also be used as a cold application by placing in the freezer.
Multiple sizes ensure correct fit Four sizes (small, medium, large, x-large).
They are not one size fits all.
Made with fine quality Polar Fleece Soft, comfortable fabric. Wear them to bed. The fabric stretches, providing comfort and flexibility to the wearer. Allows for flexible sizing.
Made with soft, ¼" felt sole CosySoles foot warmers do not use a rubberized sole. Rubberized soles are not safe for walking, particularly on carpet. With soft soles, CosySoles are suitable for wearing in bed.

No other product on the market can make all the above claims. Some products are not designed for walking. Others contain removable gel packs. These lose their heat rapidly, they are uncomfortable and do not cover the entire upper surface of the feet.

Other products contain wires and require a battery to be worn as part of the footwear but we found these ineffective, inconvenient, cumbersome, and uncomfortable. They lack enough heat production to be effective for cold feet sufferers. They don't cover as much foot surface as CosySoles and most are difficult to wear or not recommended for walking at all. 

CosySoles Hand Warmers

CosySoles Hand Warmers are one size fits all hand warmers that are also filled with a heat retentive grain providing long lasting heat for cold fingers and hands. They are made with the same fine polar fleece. These Hand Warmers can be heated in the microwave or used as a cold application by leaving them in the freezer for one to two hours. 



This patented microwaveable slipper was primarily developed to provide a direct heat source as an aid for discomfort caused by chronic cold feet. CosySoles provide many other benefits to help to keep feet comfortable and aid in good health. 

CosySoles Slippers and Hand Warmers Help with Relief from:

  • Poor peripheral circulation, chronic cold feet
  • Foot inflammation, rheumatism, arthritis
  • Tired feet and aches and pains
  • Insomnia, stress

  • CosySoles hot, bootie style slippers have proven successful in providing relief from the pain of cold feet caused by poor circulation due to . . . 

  • Arthritis
  • Muscular Dystrophy (MD)
  • Charcot Marie Tooth (CMT)
  • Raynaud's
  • Scleroderma
  • Lupus
  • Diabetes
  • Multiple Sclerosis (MS)
  • Cerebral Palsy
  • Fybromyalgia
  • Reflex Sympathetic Dystrophy (RSD)
  • ...and other peripheral neuropathies

  • Warm Feet Help You to Sleep:

    A study led by Dr. Anne Wirz-Justice has shown that thermoregulation, the body's heat distribution process, is linked to sleep cycles. Redistributing body heat to the legs and feet can increase sleepiness and help initiate a more restful night's sleep. 

    Researchers at the Sleep Laboratory in Switzerland reported that the degree of blood vessel dilation of the hands and feet are the best predictors for rapid sleep onset. The dilation of blood vessels increases the amount of heat loss. The studies showed that the greater the heat loss, the longer time it took to fall asleep. 

    Many people who could not sleep because of the pain of cold feet actually wear their CosySoles to bed. We have received many testimonials to confirm the benefits of warm feet and hands. 

    Aromatherapy Foot Care:

    The application of heat through your slippers is extremely beneficial in increasing the absorption of moisturizer applied to the skin. Essential oil essences that are used in aromatherapy can be added to your moisturizer to aid in healing and provide relief from sore aching feet. 

    The heat from the slipper will help the oil vapors enter the limbic system faster and transport into the blood stream. Aromatherapy benefits the entire body not only the topic area. Through the nasal system, the essential oils work to enhance emotional wellness. 

    Apply moisturizer liberally to your feet. Add 2 to 6 drops of the essential oil of your choice and massage into your feet. Cover feet with plastic wrap. Put on your heated CosySoles and RELAX!! 

    Leave your slippers on for about one hour or overnight. It is recommended to perform this treatment when you can sit and relax. Moisturizer may cause your foot to slip inside the slipper so, avoid walking. 

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    Winters in Canada and the United States can be brutally cold. When you arrive home from work on a cold or wet evening and your feet and hands are freezing, slip on a pair of CosySoles hot, bootie style slippers and heated mitts and treat yourself to some warmth. 

    If you're a winter sports enthusiast, wouldn't it be nice to warm those cold feet and hands après ski, after skating or after any other outdoor winter sports activity?

    What about when you come in from shoveling all that snow off your sidewalk? Why not slip on a pair of warm slippers and hand warmers to relieve that cold pain. 

    Before going out in the cold weather, warm your feet with CosySoles. This will help delay the onset of cold feet. 

    Our unique design makes CosySoles one of a kind microwave slipper. There is nothing better! 

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    As we age, typically circulation becomes more and more of an issue resulting in cold feet and hands. Application of heat in specific areas has been proven to improve blood flow in those areas and improving blood flow increases body temperature. 

    Why suffer with the discomfort and pain sometimes associated with cold feet and hands? CosySoles hot, bootie style slippers and hand warmers can help improve the quality of life of many of us through the comfort of warm, cozy feet warmers and heated mitts. 

    If you suffer from health issues, then CosySoles warm slippers and hand heat could also help you. Those patients undergoing chemotherapy treatment for cancer and other illnesses will get relief and comfort for their cold hands and feet with CosySoles. 

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    CosySoles Slippers and Hand Warmers make a wonderful gift for loved ones who would be grateful for the gift of freedom from frozen feet and hands forever. What would be more practical than a gift that will provide comfort and warmth to those we know who suffer with the cold. 

    CosySoles hot, bootie style slippers can also be a great gift idea for the winter sports enthusiast. What would be more comforting than a warm pair of slippers and hand warmers after a day on the slopes, on the ice rink or tobogganing. 

    Just think of a loved one who you know has cold feet and hands. Or what about someone who has health issues but has been unable to find a practical, proven solution? Wouldn't they be forever grateful for the wonderful comfort CosySoles can provide? 

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    CosySoles hot, bootie style slippers can help to reduce your energy bills. Here's how: Without CosySoles slippers and hand warmers, your feet and hands will be freezing cold and painful. As a result, you will want to turn your thermostat up to help you feel more comfortable. With CosySoles foot and hand warmers, you will be able to turn your thermostat down during the day and also at night when you can wear your slippers to bed. You will easily pay for your slippers and hand warmers as you save hundreds of dollars on your energy bills. With the cost of energy continuing to increase, your savings will increase. While you are saving money, you are warm and cozy with your CosySoles heated footwear and hand warmers!