Factor 2 Over Socks Jetboil MF and EtaPower MF as

MF and EtaPower MF as well as most common pump stoves that burn liquid fuels

Manufactured form super soft polyamide yarn

clear seal that won't crack or peel over time

Made from a powerful water based urethane formula

It will kill bacteria

Factor 2 Over Socks Jetboil MF and EtaPower MF asFactor 2 Over Socks are ideal for providing additional warmth to cold feet or an extra layer of protection without the bulk of a second pair of socks. Manufactured from the same fabric as Sub Zeros award winning thermal mid layers, these over socks have an insulating micro fleece inner face and a smooth outer face to easily slip in to boots and shoes. Just one flat seam is used to close these over socks, helping to prevent rubbing and sores due to