NEOS (New England Overshoes) are basically big insulated, gusseted bags with soles. They fit over my hiking boots, sneakers or, if it’s just a quick errand outdoors, my socks. The gusset folds over the top of the foot and ankle with a hook and loop (Velcro) closure. A strap across the instep makes for a snug, secure fit. I discovered NEOS a couple of years ago working as a film extra in rural Pennsylvania. We were outside in cold, wet snowy weather all late fall and early winter. Several members of the crew wore them and the wardrobe folks used them to keep the principle actor’s shoes out of the mud and slush. Insulated and uninsulated models are rated for temperatures as low as -20F and 0F respectively. I chose the insulated Explorer version, because I often work and play outside during the winter. As a Scoutmaster, I have worn mine on snowy weekend camping trips when temperatures are down in the teens and kept my feet warm and dry. Last winter (’07-’08) was pretty mild, so I didn’t wear them as much, but after two years the NEOS are as good as new. The choices have expanded quite a bit since I bought mine. NEOS also makes light, ankle-high models for commuters with a lining that actually shines dress shoes and heavier expedition weight models suited for intense outdoor activities.
— Clarke Green
I reappropriated a pair of these boots when my son needed an operation on each leg, requiring recovery in a cast for more than six weeks (one leg at a time). I bought a pair of the NEOS over shoes that fit over my shoes, and it so happened they fit over my son’s cast(s) as well. This allowed him to go out during the winter. He could walk to the bus stop, go sledding, etc. It really took some of the suffering out of his recovery, because he could lead a more normal, active life.
— Alan Brandon