• DESIGN: Semi-rimless shield design• FRAME MATERIAL: Durable, lightweight O Matter™ frame material• REDUCE BOUNCING: Unobtainium® sport ligature nosepad designed to reduce bobbing bouncing with no-slip grip• NO-SLIP GRIP: Unobtainium® earsocks provide no-slip grip when wet to help increase retention• SEE MORE DETAILS - Prizm™ Lens Technology engineered to enhance color and contrast to see more detail