The 509 Tech flannel is part shirt, part jacket. All mountains, and all 509. Wrenching in the shop, or chopping wood for the Cabin Stove, the 509 Tech flannel is a notch above your basic flannel. Insulated with 100-gram insulation with a built in soft cotton hood.

509 TECH FLANNEL FEATURES

• 7oz brushed cotton flannel, prewashed before assembly for softness, and low shrinkage
• Taffeta lined with 70-gram quilted insulation
• Taslan shoulder for extra weather protection, and durability
• Zippered chest pocket, with additional button flap pocket.
• Fleece hood
• Slash pockets at side seam