Our classic squared frame made with crossgrained walnut and a carbon fiber core with adjustable earpieces. Native to the United States, Walnut Claro showcases deep, warm browns with beautiful grain patterns, making it a sustainable choice for woodworking. With a long history of use in fine furniture and cabinetry, Walnut Claro continues to be a preferred wood for artisans,Similar to Walnut Claro, this American wood displays a consistent and straight grain pattern with rich brown hues. It has been favored for crafting gunstocks and high-end furniture and maintains its reputation for quality,Alluring Fumed Oak, derived from European oak forests, exudes an inviting smoky warmth. Sustainable harvesting practices ensure the continued availability of oak. Notably, Fumed Oak undergoes a unique process involving exposure to ammonia fumes, enhancing its natural color and grain