Explore anywhere with Shackle, a frame built for comfortable, everyday use. The full-rim, soft square frame shape boosts Shackle’s style-factor while the lightweight O Matter™ front ensures durability to support an on-the-go lifestyle. The Unobtainium® nosepads and slip-on earsocks help keep the frame securely in place with a secure fit for those all-day adventures.

• DESIGN: Full-rim frame designed for an an on-the-go lifestyle
• LIGHTWEIGHT AND DURABLE: Lightweight O Matter® frame helps provide all day comfort
• PERSONALIZED FIT: Wire core temples help provide an adjustable fit
• NO-SLIP GRIP: Unobtainium nosepads and earsocks become tackier when wet to help provide retention