Disposable foot warmers for hiking boots, ski boots, and whatever winter shoes you see fit. Excellent for everything where you need to stay outdoors for extended periods of time and for people whose feet get easily cold. These keep them warm for up to 8 hours. One size, L (EUR 41-44 / US 8.5-.11).FeaturesFoot warmers are lightweight and compact, thus easy to take along. They work with any type of shoes and boots and are perfect for military use, hunting, ice fishing, skiing, and hiking plus for people whose feet freeze easily. Go au naturel as long as it is comfortable and then take these into use, and you can stay outside for several hours longer without freezing your toes off.The package contains one pair of insoles, one for the left and one for the right shoe. These are in size L, which roughly fits EUR 41-44 / US 8.5-.11.
