Freedom of movement has been the Gramicci philosophy since 1982 — and the G-Zero vest carries that thinking forward. Founded by climber Mike Graham, the brand has always championed practical outdoor gear. Providing lightweight warmth, it’s adventure-ready attitude makes it the kind of gilet you'll keep close whenever temperatures begin to dip. . 100% Nylon Lining: 100% Polyester Insulation: 100% Polyester Funnel Neck Zip Closure Side Pockets Style Code: G6FM-J035-DOT