Equipped with Four Nines' unique double front structure and spring hinges, these glasses offer a comfortable fit and are designed to stay in place. The square shape makes them suitable for work. The SP series is perfect for sports and driving, providing excellent stability. Size: Lens Width: 55mm Lens Height: 34mm Nose Width: 17mm Temple Length: 140mm Color: Navy Retail Price: ¥49,500 Even though these are unused, they have been handled by a person, so there may be some original texture variations or slight damage from storage. Please understand this beforehand. The lenses are the original demo lenses with no prescription. The brand's original case and glasses cloth are also included. We regret that we cannot accept price negotiations.