Men's Turtlenecks & Men's Mock-Turtlenecks at L.L.Bean. Customers and testers alike rave about the softness, comfort and durability of L.L.Bean's Men's Turtlenecks. Our Men's turtlenecks and Men's mock-turtlenecks are made with premium wrinkle-resistant cotton that keeps it shape, and they're stitched to hold fast, wash after wash. Necks that never feel too snug, printed labels and naturally soft combed cotton make our Men's turtlenecks comfortable all day long. With a great selection of rich, deep colors plus basic black and white, our Men's turtlenecks are offered at prices that make it easy to stock up. Shop L.L.Bean for Men's turtlenecks you'll reach for again and again.