Oakley HSTN SQ Casual Sunglasses

Oakley HSTN SQ Casual Sunglasses

The Oakley HSTN SQ is a premium lifestyle sunglass that masterfully redefines the original HSTN attitude by introducing a sharp, squared-off silhouette with dynamic modular color play. Proving that subtle design doesn't have to mean boring, this elevated frame features premium metal structural details that inject a sophisticated, contemporary aesthetic into your daily wardrobe. The lightweight frame is meticulously injection-molded from Oakley’s proprietary O-Matter™ thermoplastic material, engineered to provide significantly greater structural strength, impact resistance, and flexible comfort than traditional acetate. Built to withstand warping or deforming over time, the subtle Matte Mist-toned chassis is outfitted with patented Unobtainium® nose pads that increase their slip-free grip as you perspire to ensure a secure fit. This edition features elite Prizm™ 24K Polarized lenses with a restrictive 11% light transmission rating and a high-contrast bronze base color. Combining Oakley's high-definition color-tuning optics with a premium glare-blocking filter, these lenses optimize contrast, eliminate harsh reflected light, and deliver uncompromising impact protection in intensely bright, open sun environments.

• Squared-off lifestyle silhouette sharpens the iconic HSTN aesthetic with a bold architectural presence
• Modular color play options paired with premium integrated metal details deliver an elevated visual look
• Injection-molded O-Matter™ thermoplastic frame material ensures premium durability, strength, and lightweight comfort
• Advanced frame chemistry withstands shifting, warping, and dimensional deforming from prolonged heat exposure
• High-performance Unobtainium® nose pads provide a secure, no-slip grip that increases retention when wet
• Prizm™ 24K Polarized lenses filter out 99% of reflected water and road glare to eliminate eye fatigue
• Advanced color-tuning optics boost contrast and vividness across varied natural terrain landscapes
• Engineered with an 11% light transmission rating, making it ideal for extremely bright light and open sun environments
• Rich bronze lens base color enhances depth perception and optimizes warm color definitions outdoors
• Certified high-mass and high-velocity impact protection ensures uncompromising, heavy-duty physical eye defense
• Ultra-lightweight structural layout prevents pressure points along the nose bridge and behind ears
• Heavy-duty integrated hinge mechanics stand up to constant daily folding, storage, and active use
• Ergonomic frame geometry delivers a highly stable, slip-free fit that sits comfortably on varied face shapes