Men's Long Sleeve Tees — Pima Cotton & Heavyweight

Buck Mason’s men’s long sleeve tees balance substantial weight with easy, everyday wear. Heavyweight styles like the Field-Spec Rugby Crew and Field-Spec Sandlot Tee bring vintage athletic character through soft, durable cotton jersey and relaxed silhouettes, while the Japanese Cool Cashmere L/S Mariner Tee offers a lighter, more refined take in a cotton-cashmere blend. A lineup of modern American basics made for cooler days, easy layering, and the years that follow.