Theory

Theory makes a statement without saying a word. These bold square sunglasses feature a striking translucent green frame that catches light beautifully, creating depth and visual interest that sets them apart from ordinary shades. The clean retro square silhouette brings modern edge to a classic shape, perfect for round and oval faces looking for that confident finishing touch.

Built for everyday wear, Theory delivers comfort that matches its standout style. The substantial square frame provides excellent coverage while UV400 lenses protect your eyes from harmful rays. Thoughtful proportions ensure these green square sunglasses sit perfectly on most face shapes, making them your go-to pair for casual days, coffee runs, and everything in between.

Available in three versatile colorways: the bold green shown, classic tortoise, and timeless black. Each brings its own energy to your rotation. Style Theory with everything from weekend denim to tailored pieces. Wear them. Live in them.

Built for all-day wear. Polarized lenses cut glare, and the ultra-lightweight frame means you’ll forget you’re wearing them.

Frame measurements

• Lens width: 53 mm
• Lens height: 42 mm
• Bridge width: 19 mm
• Frame width: 144 mm
• Temple length: 144 mm

Orders are shipped via the United States Postal Service First Class Mail and Priority Mail®.

Orders returned for refund will be refunded to the same method of payment: product price, less initial shipping charges and merchant fees. To cover lab charges, custom prescriptions are refunded at half price.

Returns or Exchanges are accepted within 60 days of order shipping date. Free shipping on returns and exchanges within 60 days. 

Request a return here.