• Lightweight design for comfortable all-day wear
• Securely fits inside Zol Trail Sunglasses frames
• Easily adapts your sunglasses for prescription use
• Supports a wide range of prescriptions from -6.00 to +6.00
• Allows you to add custom prescription lenses without sacrificing style or performance
• Prescription lenses not included (sold separately)

Easily transform your Zol Trail Sunglasses for prescription use with this lightweight RX optical insert. Designed to fit securely inside the frame, it lets you add your custom prescription lenses without compromising on style or performance. (Prescription lenses not included.) Our inserts support a wide range of prescriptions, from -6.00 to +6.00.