Square sunglasses typically feature a strong geometric frame design, such as square or rectangular, with clean lines and a retro or architectural feel. The temples are often adorned with the classic eagle logo, clearly showcasing the brand identity.
Some styles feature replaceable lenses for added styling flexibility, or incorporate structural details such as spliced temples. Lenses are available in a variety of low-saturation colors or unique prints. Product specifications clearly indicate detailed dimensions such as total width, lens height and width, bridge width, and temple length.

