Mens Flatiron 185 Crew - Dusk Blue/Black Size:XXL thermoregulation

thermoregulation

and various zippered pockets for securing all your valuables on the go

Built for high-output adventures and active pursuits

they boast a thermoregulating Trizar® re-radiating technology and a YKK Aquaguard® vent zipper

Mens Flatiron 185 Crew - Dusk Blue/Black Size:XXL thermoregulationThe Flatiron 185 Crew is as solid and dependable as its namesake rock formation in Boulder. Designed to bring more warmth to the party, the Nuyarn technology really comes through in it ability to offer the highest warmth and moisture management capabilities with a steadfast durability that can't be matched, even at heavier weights. Rock solid.