Riptide RX | Black Mountain Culture Evolvep bio-based frame material is

Evolvep bio-based frame material is lightweight and durable

100% microfiber performance polyester

ChromaPop™ Glacier Photochromic lens tint adapts to match the light conditions with less sensitivity to temperature changes and full ChromaPop™ contrast and color enhancement throughout the tint range

All-natural cotton offers everyday comfort from first wear

Medium-fit/large coverage

Riptide RX | Black Mountain Culture Evolvep bio-based frame material isFit Integration Medium large fit, medium coverage 6 base lens curvature provides a modest wraparound fit Megol nose and temple pads provide non slip grip so glasses stay put Spring hinges self adjust to your face for a snug, comfortable fit Frame Evolve bio based frame material is lightweight and durable