Spot a high-quality aviator jacket online by checking the material descriptions, hardware quality, and construction details in the product photos and specs. When buying a fur aviator jacket mens, check if the listing specifies genuine leather like cowhide, sheepskin, or goatskin, or faux/vegan leather options. Also, look for real shearling or high-density faux fur. Real shearling provides exceptional warmth and breathability, whereas cheap faux can feel stiff. Furthermore, look for robust brass or metal zippers rather than lightweight plastic or thin metal. Check that the neck and waist straps are made of thick, real leather with secure metal-riveted or stitched hardware, not flimsy glued layers.