MCR Safety CTFW-XC Toasty Feet Woman's Shoe insoles Infused with Aerogel Extra Cushion for Sizes 7-10
Toasty Feet for women with Extra cushion for super comfort in larger shoes or boots. Our insoles contain the insulating material, aerogel – simply the lightest and lowest-density solid known to exist. This nano-technology, used by and developed for NASA, is 50-99-Percent air, yet can hold 500-4,000 times its weight in applied force. What does that mean to you? It means the insulating material does not obtain its effectivness from loft or thickness-so the insoles insulating material will not lose its effectivness when compressed underfoot. Toasty feet insoles efectivly block the transfer of cold and heat-keeping your feet a constant and very comfortable temperature at all times no mater what the outside temperature. These very comfortable insoles fit in almost any shoe or boot.