It may have changed in the last few years, but I’ve always been told that synthetic insulation will eventually (sometimes quickly) lose its loft while down can be reinvigorated.
Cheers. That's good to know.
Sorry for going off on one.
@hugo7 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 may have changed in the last few years, but I’ve always been told that synthetic insulation will eventually (sometimes quickly) lose its loft while down can be reinvigorated.