Open Eye vs Cat Eye Lash Extensions: Which Mapping Style Is Right for Your Client?

Open eye and cat eye are the two most fundamental lash mapping styles — and they produce opposite effects on the same face. Open eye mapping (also called doll eye) concentrates the longest lashes at the center of the lash line to make the eye appear rounder, larger, and more wide-awake. Cat eye mapping concentrates the longest lashes at the outer corner to elongate the eye and create a lifted, almond-shaped effect. Choosing the wrong mapping style for a client's eye shape or brief is one of the most common reasons a technically correct set doesn't deliver the expected result. Here's how to tell them apart and when to use each.

Quick Verdict

Choose Open Eye Mapping if your client wants their eyes to look larger, rounder, and more awake — or if they have close-set, downturned, or hooded eyes where cat eye mapping would make the eye appear smaller or more closed. Open eye mapping is the most universally flattering style for clients who want a youthful, wide-awake result.

Choose Cat Eye Mapping if your client wants their eyes to look longer, more defined, and lifted at the outer corner — or if they have round or wide-set eyes where the elongating effect of cat eye mapping creates a more balanced, almond-shaped result. Cat eye mapping is the most requested style for clients who want a dramatic, editorial look.

The key distinction: open eye mapping makes the eye look bigger. Cat eye mapping makes the eye look longer. If the client says "I want bigger eyes," open eye. If the client says "I want a lifted, foxy look," cat eye.

Open Eye vs Cat Eye: Side-by-Side

When to Use Each Mapping Style

Open Eye Mapping — Best For:

Open eye mapping creates its effect by drawing the eye upward at the center — the peak of the longest lashes sits directly above the iris, which creates the illusion of a larger, rounder eye. The graduation from center to inner and outer corners creates a rounded lash line that frames the eye rather than elongating it. This makes open eye mapping the most flattering choice for clients who want to look more awake, more youthful, or whose eye shape benefits from a rounder frame.

• Clients with close-set eyes — open eye mapping draws attention to the center rather than the outer corner, which avoids pulling close-set eyes further inward
• Clients with downturned eyes — the center peak lifts the eye without emphasizing the downward angle at the outer corner
• Clients with hooded eyes — the center peak is the most visible point above the eyelid, making it the most effective placement for the open-eye effect
• Clients who want a youthful, wide-awake result for everyday professional wear
• Bridal sets where the goal is to look naturally open and refreshed rather than dramatically elongated

Cat Eye Mapping — Best For:

Cat eye mapping creates its effect by progressively increasing lash length toward the outer corner — the longest lashes sit at the outer 20–30% of the lash line, which draws the eye outward and upward, creating the lifted, almond-shaped effect associated with the cat eye look. The inner corner lashes are kept short, which creates contrast and emphasizes the elongation at the outer corner. This makes cat eye mapping the most flattering choice for clients who want a defined, lifted, editorial look.

• Clients with round eyes — cat eye mapping elongates the eye shape and creates a more almond-shaped result
• Clients with wide-set eyes — the outer corner emphasis draws the eye inward, creating a more balanced facial proportion
• Clients who specifically reference a "lifted," "foxy," or "cat eye" look in their consultation
• Event, photoshoot, or editorial sets where a dramatic, defined eye shape is the brief
• Clients who wear bold eye makeup and want lashes that complement a winged liner look

Recommended Products

For Open Eye (Doll Eye) Sets

• Camellia Volume Lash Extensions 0.05 mm — 3-Length Wispy Fans — the best format for the center peak of an open eye set; the built-in multi-length fan structure creates natural fullness and dimension at the highest point of the mapping without manual length variation
  Best for: open eye center peak. Keywords: camellia lashes open eye, doll eye volume lash extensions, center peak lash extensions, open eye camellia lashes, wide awake lash extensions, fluffy open eye lashes
• Cashmere Wispy Lash Extensions 0.05 mm — Bridal & Soft Volume — the softest open eye format; the cashmere fiber and multi-length wispy finish creates a natural, organic center fullness that reads as wide-awake rather than applied — ideal for bridal and everyday open eye sets
  Best for: natural open eye, bridal. Keywords: cashmere wispy lashes open eye, natural doll eye lash extensions, bridal open eye lashes, soft open eye lash extensions, wide awake natural lashes
• Classic Lash Extensions 0.10 mm — Fine & Sensitive Lashes — the lightest open eye Classic option; for clients with fine or sensitive natural lashes who want the open eye effect without the weight of a Volume set at the center peak
  Best for: fine lashes, open eye Classic. Keywords: classic lash extensions open eye, 0.10mm lash extensions doll eye, lightweight open eye lashes, fine lash extensions wide awake, open eye classic set

For Cat Eye Sets

• Wispy Lash Extensions 0.07 mm — Textured Volume & Hybrid Sets — the core cat eye lash for Hybrid and Volume sets; the defined spike tip reads clearly at the outer corner, creating the sharp, lifted finish that defines the cat eye look
  Best for: cat eye outer corner accent. Keywords: wispy lash extensions cat eye, cat eye lash extensions, outer corner lash extensions, wispy cat eye lashes, textured cat eye lash extensions, lifted cat eye lashes
• Spike Lash Extensions 0.07 mm — Wispy Kim K & Cat-Eye Accent Lashes — the dedicated cat eye accent lash; longer, bolder spikes placed at the outer corner create the high-contrast, lifted effect that defines the dramatic cat eye look — use as accent lashes over a Volume base at the outer 20–30% of the lash line
  Best for: dramatic cat eye outer corner. Keywords: spike lash extensions cat eye, cat eye accent lashes, outer corner spike lashes, dramatic cat eye lash extensions, bold cat eye lashes, spike lashes outer corner
• Russian Volume Lash Extensions 0.05 mm — Dense 5D–10D Volume — the base product for a full cat eye Volume set; build the base set across the full lash line at a consistent length, then graduate longer toward the outer corner using the same 0.05 mm diameter for a seamless, dense cat eye result
  Best for: full cat eye Volume base. Keywords: Russian volume lashes cat eye, cat eye volume lash extensions, dense cat eye lash extensions, volume lash extensions outer corner, cat eye Russian volume set

How to Make the Final Call

Ask two questions at the consultation:

1. Does the client want their eyes to look bigger or longer? Bigger, rounder, more open — open eye mapping. Longer, lifted, more defined — cat eye mapping. This single question resolves most mapping style confusion at the consultation.
2. What is the client's outer corner doing? Downturned outer corner — open eye mapping (cat eye will emphasize the downward angle). Level or upturned outer corner — cat eye mapping works. Round eye shape — cat eye mapping creates the elongation that balances the roundness.

The most common mapping mistake is applying cat eye mapping to a client with downturned eyes. Cat eye mapping places the longest lashes at the outer corner — which is exactly where a downturned eye drops. The result is a set that emphasizes the downward angle rather than correcting it, making the eye look more tired rather than more lifted. For downturned eyes, open eye mapping with a C or D curl at the center peak is the correct choice — it lifts the center of the eye without drawing attention to the outer corner drop.

Browse the full lash extension range: Eyelash Extensions Collection.

How to map open eye style

Open eye mapping uses a center-peak length chart. Start by identifying the client's iris center when they look straight ahead — this is where the longest lashes go. Map lengths outward from the center in both directions: center 12–14 mm, stepping down 1–2 mm every 3–4 lashes toward both the inner and outer corners. The inner corner lashes should be the shortest (8–10 mm) to create the rounded frame. Use C curl at the center peak for most clients; D curl for clients who want more lift; U-curl for hooded eyes where the center peak needs to clear the eyelid.

How to map cat eye style

Cat eye mapping uses a progressive outer-corner length chart. Inner corner lashes are kept short (8–10 mm) and lengths increase progressively toward the outer corner, with the longest lashes (13–16 mm) at the outer 20–30% of the lash line. The graduation should be smooth — a sudden jump in length at the outer corner reads as a spike rather than a cat eye. Use D or DD curl at the outer corner for maximum lift; C curl at the inner and mid sections for a natural transition. For a more dramatic cat eye, add spike accent lashes at the outer corner over the Volume base.