Mid Layers and Jackets

Are "3-in-1" winter jackets preferable?

AKA the ones that have a zippable/removable inner layer.

tl;dr: No. They're impractical, and sort of ruin the point of layering.

https://www.gearpatrol.com/outdoors/a418413/why-you-should-never-buy-a-three-in-one-jacket/

Notes

Links