Sitka Kelvin Jacket

Sitka Kelvin Jacket - Lightweight and packable, the Kelvin Jacket has an extreme heat-to-weight ratio. Filled with PrimaLoft®; a synthetic high-loft insulation this jacket is designed to distance the atmospheric climate from your skin. Built for the most extreme and cold situations, the Kelvin is no joke. Designed to layer underneath an appropriate outer shell, the Kelvin is Sitka's warmest insulating jacket.

Packable insulation
Two chest pockets
Articulated arms
Internal waist cinch

Sitka Size Chart

Perfect jacket for insulation and I loved how easy it was to pack around and it's light so you don't notice that your wearing it.