The Serengeti Rick sunglasses are the perfect choice for those who love the Lupton 2.0 sunglasses but prefer a more compact profile. Boasting a fully rimless construction, this design is crafted for active lifestyles with an ultra-lightweight TR90 nylon frame enhanced with adjustable, rubberised nose pads and temple tips for a secure fit. For superior visuals, the Rick sunglasses are paired with Serengeti's revolutionary 555nm PhD™ 2.0 lenses, crafted from ultra-light Trivex® with NXT® technology offering adaptive photochromic clarity and superior visual definition across changing light conditions, while cutting out bothersome surface glare.