It's a thin layer and layers trap air and build warmth.
Additionally, you can wash silk liners without having to wash the outer glove, so they can prolong the life of the main glove by reducing the number of times you throw them in the wash.
@Velocio started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
It's a thin layer and layers trap air and build warmth.
Additionally, you can wash silk liners without having to wash the outer glove, so they can prolong the life of the main glove by reducing the number of times you throw them in the wash.