These are wonder boots. I work in the freezer for 10 hrs daily and these boots keep my feet toasty warm with just regular socks. I would definitely buy again.

I work at Lineage Logistics at Vernon on Sierra pine they were a try out boot to wear but there not good for case picking unless my boots had a defect Especially my right boot but if your picking full pallets then your good feet will never get cold

I work in a cooler and freezer in the warehouse of a pork processing plant they keep my feet very warm

Purchased for our FL team headed to Svalbard, Norway and Alaska, USA to work outside. I like the fact that the inside is lined with fleece, soft material and the fact that thicker socks can be worn without compromising room on the inside. Great quality. As for warmth...that will be tested in a couple of weeks.

I bought these awesome work boots because my job entitles me to be outside and inside through snow, rain, mud, oil, and grease and these had a slip resistant bottom that helps me grip onto whatever type of terrain im in especially when i have to climb, most importantly they are comfortable and keep my feet very warm! I am 100% satisfied with my purchase and cant wait to buy some bibs next. Thanks refrigiwear!!

I wear these in Antarctica working in temperatures regularly 20 to 40 below while on the ice shelf. These are very comfortable and for being a composite safety toe they are fairly light weight. The traction is excellent in the snow and ice - and while walking on frozen steel steps and cat walks. The materials stay pliable in the coldest of temperatures - which is especially good for the traction. And for being a safety toe the toe box area stays at a tolerable temperature - sometimes my toes do get cold - but it is continuously very cold here. I'd say 4 1/2 stars...but I'd guess in a bit warmer climate the insulation factor would be better for a full 5 star product. They fit just right to a bit big - plenty of extra room for two pairs of socks.

I use these boots in the freezer at work about -20/-30 degrees. Keeps your feet very warm even though my feet start to sweat time to time they have never been cold thank God! amazing boots recommended (make sure you buy a boot dryer too!!

These boots are very comfortable. I would give them 5 stars but I'm waiting to try them out in the freezer. I start my new position soon so we will see how they hold up in -20 temps all day long.