Built from virtually indestructible Grilamid

AirEvac™ ventilation channels work with eyewear to help minimise fogging

square frame

helping regulate temperature and reduce goggle fog for clear vision in changing mountain conditions

Whether you're stroling the city streets or relaxing on the beach

Calvin Klein Sunglasses CK21507S 429 Crystal Teal Blue PhD 2.0 Polarized 555nm Blue Built from virtually indestructible GrilamidCalvin Klein Sunglasses CK21507S 429 Crystal Teal Blue combine contemporary design with a confident silhouette, creating a look that feels both modern and timeless. The streamlined frame and subtle branding reflect the brands sophisticated, minimalist approach to eyewear