HSTN SQ 2.0

The Oakley HSTN SQ 2.0 is a modern and durable pair of sunglasses that updates the popular HSTN model with a more angular, square shape. The frame, made from lightweight, bio-based Bio-Matter material, and the non-slip Unobtainium nose pads ensure a comfortable fit all day long, while Prizm lens technology optimizes colors and contrast.