Quick Answer

Start by identifying your face shape, then choose frames that contrast its angles or curves: round faces suit angular frames, square faces look great in rounded styles, oval faces can wear most shapes, and heart-shaped faces benefit from wider bottoms.

Why Face Shape Matters in RX Glasses

Your prescription eyeglasses sit on your face all day, so the frame shape affects both comfort and how your features are perceived. The goal is balance: frames that echo your face's natural lines can exaggerate them, while contrasting shapes soften or sharpen your look.

Beyond aesthetics, frame shape influences lens thickness and fit. Larger frames can make high prescriptions heavier, while smaller frames may limit your field of view. Keep these trade-offs in mind as you narrow down your options.

Key Trade-Offs: Style vs. Function

Trendy oversized frames can be stylish but may not suit strong prescriptions due to edge thickness and weight. Similarly, very narrow frames might not provide enough coverage for progressive lenses.

Durable materials like Grilamid® TR-90 are lightweight and flexible, but they may come in fewer color options. Consider your daily activities: if you're active, prioritize durability; if you want versatility, look for classic styles that transition from work to weekend.

Decision Rules for Your Face Shape

  • Round Face: Choose angular frames like rectangles or squares to add definition and lengthen the face. Avoid round or oversized round frames that can make the face appear fuller. Look for frames with sharp corners and bold lines.
  • Square Face: Opt for round or oval frames to soften a strong jawline and forehead. Avoid boxy shapes that emphasize angular features. Try frames with curved edges and gentle lines.
  • Oval Face: You have the most flexibility—most frame shapes work. Choose frames that are wider than the widest part of your face to maintain balance. Experiment with different styles, from aviators to cat-eyes.
  • Heart-Shaped Face: Select frames with wider bottoms or low-set temples to balance a broader forehead and narrower chin. Avoid top-heavy styles that draw attention to the forehead. Consider frames with a lighter top and more weight at the bottom.

Frames to Consider

  • Razz - RX and Custom: The Razz features two-tone frames with black Techlon™ polycarbonate and tortoise shell accents, plus polarized TriLenium® lenses that block 99.9% of UV radiation. The contrasting two-tone design adds visual interest, making it a good choice for round faces that need angular definition.

    Razz - RX and Custom

    Razz - RX and Custom

  • Charlie - RX and Custom: The Charlie offers classic club style in matte black, matte tortoiseshell, clear, or clear with tortoiseshell accents, with TriLenium® polarized lenses and a 2x ScratchGuard™ coating. Its versatile, timeless shape suits oval and heart-shaped faces, and the multiple color options let you match your personal style.

    Charlie - RX and Custom

    Charlie - RX and Custom

Who Should Choose What

Best for

  • Round faces: Razz's angular two-tone frames add structure.
  • Oval faces: Charlie's classic club style offers versatile balance.

Not for

  • Square faces: Razz's sharp angles may overemphasize a strong jawline.
  • Heart-shaped faces: Charlie's top-heavy design may not balance a broad forehead.