Our classic angular frame made with crossgrained walnut and a carbon fiber core with adjustable earpieces. Sourced primarily from North America, Walnut Burl features intricate patterns with a mix of light and dark shades. Often harvested from pruned or fallen trees, it promotes sustainable practices and is highly sought after for luxury veneers and fine woodworking,Italian Ebony, originating in Italy's verdant woodlands, emanates an enduring sense of grace with its profound obsidian hue. Guided by responsible harvesting methods, this opulent wood embodies a commitment to sustainability. Notably, it is crafted from sustainably grown poplar, a noble endeavor aimed at preserving an endangered wood species called Macassar Ebony, renowned for its use in crafting the illustrious Stradivarius violin necks,The stunning Olive Burl wood originates from the ancient olive groves of the Mediterranean. Sourced often from pruned or fallen trees, Olive Burl embodies sustainable practices. This wood has historical significance, symbolizing peace and fertility in various cultures, and its intricate patterns and warm, earthy palette make it a true work of art