Trelvix glasses feature a classic sporting optical frames design with a lightweight TR90 material front and TR90 temples for flexible daily performance. Designed to blend active comfort with modern durability, Trelvix glasses are ideal for sports, commuting, and everyday wear. The clean silhouette of these sporting optical frames flatters most face shapes, while a smooth spring hinge keeps Trelvix glasses secure through movement. The adjustable temple tip includes a stainless steel pin with automatic rebound, helping improve stability and fit. A double-color, anti-slip adjustable temple tip adds grip and visual energy, making these sporting optical frames practical for long wear. With reliable structure, competitive comfort, and a stronger adjustable temple tip, Trelvix glasses deliver confident performance for active lifestyles.