Rab Cirrus Flex Insulated Vest – Men's Color:Black A graphene-infused heel gives you

A graphene-infused heel gives you a stable lifting platform that outlasts standard rubber

A merino wool blend handles moisture and odor better than synthetics

it layers cleanly under a shell when temps drop

giving you a clean prep surface wherever you're set up

Rab Cirrus Flex Insulated Vest – Men's Color:Black A graphene-infused heel gives youWhen the temperature drops on the trail or at camp, the Cirrus Flex is our pick for active guys who need warmth without bulk. PrimaLoft Silver RISE insulation keeps you warm even when damp, while Thermic stretch fleece side panels let you move freely and dump heat when the pace picks up. It layers cleanly under a shell and packs down small enough to forget it's in your pack. PrimaLoft Silver RISE synthetic insulation delivers reliable warmth in wet or