So I purchased one box of 30 Foot Warmers. I have purchased these foot warmers many times in the past. I use them when I must get up onto the roof of my house to shovel the snow off so that my roof does not cave in. They always worked well and I use them with my Sorel Boots. They only heat my feet for a few hours so I wish that they would last longer. But it is what it is. This time my package arrived crushed and partly opened. And it took a long time to arrive. I had to count the contents to make sure that all 30 were there - they were. My package was shipped via FedEx and handed off to the US Postal Service. Why does the supplier do this? Why not ship parcel post as my other suppliers do? Must be the money.

Received fast and work as wanted

I have used this product for years mostly for winter bicycling. They keep my feet warm for about 5 to 6 hours. Couldn't do my winter rides without them.

They were delivered quickly and as always work great!

I walk regularly in cold weather, but have had feet soreness. This past winter these foot warmers essentially eliminated all my feet discomfort, even when walking in below-freezing temps for an hr or more. When using them, I wear them in my shoes for an hour or more before going outside. They were so helpful in addressing my feet discomfort, I used them daily this past winter, even if I didn't walk outside.

I have used your products for several years. Your product have severed their purpose while working on the farm I found them to be exceptional and preformed well though out the day. Thank you.

I use these even in temperate Southern California. Pop em in and I'm able to concentrate on work better. I'm in a better mood when I'm not chilly. In cold climates you might use 2 pair a day. Love these and have used them for years. Men's size 11 shoe and I use a M/L size Grabber foot warmer.

FANTASTIC AND DEPENDABLE!

I’ve been wearing these for years because I work outside. They definitely keep my feet warm all day long.

I use these regularly and now my husband and adult son wear them and they love them.

Foot warmers fare great for extended time in cold climate

These foot warmers are very effective. We like to have a quantity of them during the winter months so we can use them and offer them to others when needed.