Buying Guide

13x6 vs. 13x4 Lace Frontal: Which Model Is Worth It?

The numbers look like a secret code, and sellers often charge more for the larger model without ever explaining the difference. Here’s the simple explanation: 13x4 and 13x6 frontal differ by exactly two inches in length—and those two inches change one very specific aspect of how you can part and style the wig. Whether the price difference is worth it depends entirely on how you actually wear your hair—so let’s make that crystal clear.

For 2026 · No secrets from the sellers, just the inches

What the numbers actually mean

Both numbers are measurements in inches and describe the lace strip at the front of the wig. The first number—13—is the width, from ear to ear across the hairline. This is the same for both. The second number is the depth: how far the lace extends from the hairline toward the part. So a 13x4 has 4 inches of lace that extends to the back, and a 13x6 has 6 inches. That’s the only difference. The width is identical; the 13x6 simply offers you two more inches of “scalp” that extends toward the back.

If you’re still not entirely sure how a frontal compares to closures, 360s, and full-lace caps, lace front vs. closure vs. 360 vs. Full-Lace caps gives you an overview of the big picture—this post focuses exclusively on the two size options for the frontal.

What those extra 2 inches of depth give you

One thing above all: how far back you can pull your part. With a 4-inch crown, your parting area—that is, the area where the wig looks like a real scalp—ends pretty close to your forehead. That’s perfectly fine for a side part or a shallow center part. However, if you pull a center part deep toward the crown or try to sweep the hair straight out of your face, with a 13x4 you’ll hit the cap (the part without the tip) sooner, where it no longer looks like skin.

The extra two inches on a 13x6 shift that boundary backward. You get a deeper, more convincing center part, more leeway for a center part that extends all the way to the crown, and more freedom for hairstyles combed back or swept out of the face. It’s not “more hair” and it’s not wider—it’s the part depth, and that’s the only thing you’re paying for.

Honestly, 13x4 is completely sufficient for most people

This is the point that vendors don’t mention on their own: For the majority of wearers, a 13x4 fulfills everything they actually need. If you usually wear a side part, a deep side part, or a subtle center part, you’ll never take full advantage of the extra depth of a 13x6. A good 13x4 with HD lace and a clean, pre-plucked hairline looks just as natural at the edges—the quality of the lace is far more important than those two inches. Don’t let the higher number tempt you into paying for a parting area you won’t even use.

When 13x6 Is Really Worth It

There are good reasons to choose a larger size. Opt for a 13x6 if:

• You love a deep center part. A center part that extends far back toward the crown is exactly what the extra depth is designed for.
• You wear hairstyles with hair combed back or straightened. To sweep your hair out of your face, you need a realistic-looking scalp further back, and with 13x4, you’ll run out of space for that sooner.
• You want maximum versatility and often change your part. The 13x6 simply offers you more options for creating a natural-looking part.
• You want the impression of a more open scalp in the upper area to achieve an airy, natural look.

If none of this applies to you, here’s your answer—save your money.

The Price Difference (and the Catch)

A 13x6 usually costs more than the same wig in 13x4 because more hand-knotted lace has to be produced. This extra cost is fair if you actually make use of the depth. The catch you should be aware of: More lace also means more lace that needs to be attached and maintained, and finer HD lace is delicate. A 13x6 therefore requires a bit more skill to apply and, over time, a bit more care. If you don’t want a deep part, you’ll pay more and take on more maintenance work than necessary. To find out what a fair price for a high-quality lace front generally is, take a look at what a lace front wig actually costs.

How this applies to full frontals and 360s

A 13x6 is still a frontal—it just has lace at the front, while the rest of the cap is made of hair wefts. It is neither a 360-degree wig (lace all around for high ponytails) nor a full-lace wig (lace covering the entire cap, parting anywhere). If your actual goal is a high ponytail or complete freedom to part your hair anywhere, the right choice isn’t 13x4 → 13x6, but rather frontal → 360 or full-lace. We compare these cap types: lace front vs. closure vs. 360 vs. Full-Lace. And if your concerns really revolve around the adhesive and the application process, the comparison between glueless and lace front might be more important to you than the “4 vs. 6” question.

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