These Jack by- sunglasses feature a bold, oversized square frame in matte black acetate with subtle rounded corners for modern sophistication. The thick temples are accented with three signature silver rivets on each end—characteristic of the brand’s minimalist yet distinctive detailing. Dark gray polarized lenses provide 100% UV protection and reduce glare, ideal for urban exploration or sunny coastal days. The lightweight construction ensures all-day comfort, while the slightly curved front and adjustable nose pads offer a secure, customizable fit for various face shapes. Designed for unisex appeal, these sunglasses embody contemporary Korean streetwear aesthetics—clean lines, understated luxury, and intentional minimalism. Perfect for daily wear, café outings, travel, or elevating casual outfits like white tees, trench coats, or oversized blazers. Seasonally versatile, they shine in spring and summer but remain stylish year-round as a statement accessory. The brand Jack by- (a sub-label of South Korean eyewear designer Jack & Jones Korea) focuses on accessible premium design, blending Scandinavian simplicity with East Asian refinement.