The Know features a lightweight, flexible, and durable grilamid frame, making it ideal for nearly any athletic activity. The grippy rubber ensures the glasses stay securely on your nose, even in wet conditions, whether from rain or perspiration.

Features:

• Bio-grilamid frame - Lightweight, strong, durable and made from majority renewable sources
• Clarity lens
• Grippy nose pads
• UV400
• Anti-scratch treatment

Included: Soft carrying pouch/cleaning cloth