Insuated Boot Liners

Polar Plus Insulated Boot Liners are a good quality product made with 3M Thinsulate water resistant insulation. The metallic-like exterior of the liners gives them an attractive, modern appearance and actually reminded me of something NASA might issue to our astronauts. While I believe these Polar Plus boot liners would have worked out well for my needs, they unfortunately were just a little too large to fit into my too wide composite toe work boots. I was unable to use them only because of the fit issue since I was looking for boot liners or socks that would add some “bulk” so that my feet would fit comfortably inside my boots. This particular pair of Polar Plus boot liners were actually among the thinnest that I researched before purchasing them and would have fit if not for the square composite toe design of my work boots. I would recommend this product to anyone looking for a well-made pair of boot liners without my personal issues.