Cirrus Flex Insulated Jacket – Men's

When shoulder-season weather turns unpredictable on trail or in the field, the Cirrus Flex is our go-to packable layer for active guys who can't afford to slow down. Rab's Cirrus synthetic insulation holds heat even when wet, making it a smarter call than down in the South's humid conditions. It stuffs into its own chest pocket, so you're never hunting for a stuff sack.

• Cirrus synthetic insulation retains warmth when damp — outperforms down in humid Southern conditions and surprise rain
• Stretch construction flexes with high-output movement, from trail running to fastpacking to hunting approaches
• Packs into its own chest pocket — no stuff sack needed, ready to stash in seconds
• Works as a standalone layer on cool days or as a mid-layer under a hardshell when temps drop
• Available in Graphene, Black, and Tempest Blue — low-profile colorways that transition from trail to town without looking out of place