The heavyweight of the line. The RADCON crest — Radiological Controls, Groton, Connecticut — is embroidered on the chest, the Columbia insignia on one sleeve, a subdued American flag on the other. Stitched to outlast the weather it's built for. The shell is Columbia's Nexegen contour-bonded soft shell — wind- and water-resistant — over a chamois-touch tricot lining that adds warmth without bulk. Zippered chest and hand pockets lock down essentials; an abrasion-resistant chin guard saves the zipper from your jaw; adjustable cuffs and a drawcord hem dial in the fit. Specifications: • Embroidered RADCON atom crest (chest) + Columbia insignia and American flag (sleeves) • 100% polyester Nexegen contour-bonded soft shell, wind- and water-resistant • 100% polyester chamois-touch tricot lining • Abrasion-resistant chin guard • Zippered hand and chest pockets • Adjustable cuff tabs · drawcord hem ▸ SGT. SURVEY // Heaviest shell on the rack. Outlasts the weather it's rated for. Cleared.