Leupold LOC Trucker Hat - Men's Loden Green One Size. When it comes to optics if you want the best then look to the west. Specifications for Leupold LOC Trucker Hat: Manufacturer: Leupold Gender: Male Age Group: Adults Hat Size US: One Size Hat Style: Trucker Application: Casual Fabric/Material: Breathable Mesh Back Features of Leupold Duck Camo Trucker Semi-structured mid-profile fit. Snap Back closure. Pre-Curved hat bill. Adjustable One Size Fits All. Package Contents: Leupold LOC Trucker Hat Leupold 185999: LOC Trucker Hat - Men's Loden Green One Size