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Wig Buying Guide
Types of Wigs
The terms can be overwhelming. Monofilament, lace front, hand-tied, capless. Here's what they actually mean. Here's how to know which one is right for you.
why
Cap Construction Is What Makes a Wig Look Natural
The part nobody explains when you're starting out
Most people start wig shopping by looking at styles and colors. That's the right instinct, but the single biggest factor in whether a wig looks natural or artificial is something you never see from the outside: the cap.
The cap is the foundation underneath all those fibers. It determines how the hair moves, how the part looks, how it feels against your scalp, and how much styling flexibility you have. Two wigs in the same style and color can look completely different depending on the cap underneath.
There are four main cap types. Each is a different construction method, and each has a different effect on how the wig looks and feels. Choosing the wrong one does not mean the wig looks bad. It means you may pay more than you needed to, or miss a feature that would have made a real difference. Understanding what they are takes about five minutes.
The cap is what separates a wig that looks natural from one that gives itself away.
The single most useful thing to remember
Lace Front
is about the hairline
Monofilament
is about the part
A wig can have both, one, or neither. Once you know what each one solves, every other term falls into place.
Watch: Cap Types Explained
A note on "medical wigs"
"Medical wig" is a marketing term with no definition. Any retailer can put it on any wig. It tells you nothing about the cap construction, the quality, or whether the wig is actually suited for hair loss. When you see it, ignore it and look at the cap instead. That's what actually matters. If you're navigating insurance, the term your insurer needs is cranial prosthesis. See our insurance guide →
1
Standard Cap
Also called classic cap or capless
The most common and most affordable cap type. Machine-made, durable, and low maintenance. A great starting point for most women.
Strips of hair called wefts are sewn together by machine in rows. The wefting creates the structure of the cap. Teasing at the crown conceals the cap material underneath and gives the hair lift and volume.
A note on "capless": Despite the name, a capless wig has a cap. The term refers to the open spaces between the wefts, which improve airflow and make the cap feel lighter. Some retailers use "capless," "open cap," "classic cap," and "standard cap" almost interchangeably. The important thing is that none of them have a monofilament area, and none have a moveable part.
Standard doesn't mean inferior
Standard cap wigs come in a wide range of quality levels. A well-made standard cap in a good color can look completely natural. The two things to know going in: there is no true part, and the permatease at the crown adds volume that some women love and others don't. If you want the flexibility to change your part, monofilament is worth the upgrade.
2
Monofilament Cap
The most popular upgrade for natural-looking wear
Monofilament is a sheer mesh fabric so fine it virtually disappears against the scalp. Instead of hair sewn in rows, each strand is individually hand-tied to the mesh, so when you look at the part, you see scalp showing through between the hairs, exactly the way real hair grows. There are no rows, no pattern, nothing to give it away.
The more of the cap that has monofilament construction, the more natural it looks, and the more it costs. A monofilament top covers the entire top of the wig, giving you the most realistic scalp appearance and the most parting flexibility. A monofilament part or crown offers the same natural look in a smaller, targeted area, a more affordable way to get some of that realism where it matters most.
Partial coverage
Monofilament Part
Only the part area uses monofilament construction. The rest of the cap is standard wefting. The part looks natural and realistic in that area. You cannot move or change it, but within the set part it reads as a real scalp. A more affordable way to get a convincing part.
Mid coverage
Monofilament Crown
The monofilament area is typically small, covering the cowlick area at the crown where hair naturally changes direction. It gives that spot a more natural look without the set-pattern flatness of a wefted cap. It does not provide parting flexibility across the top the way a mono top does.
Full top coverage
Monofilament Top
The entire top of the wig uses monofilament construction. Because every hair across the whole top is individually hand-tied, you can part the hair left, right, center, or anywhere in between. The whole visible top of the head appears as if hair is growing from the scalp. This is what most women mean when they say monofilament wig.
Why it matters
What Monofilament Actually Does
A standard cap has no true part. Permatease creates coverage at the crown, but there is no scalp showing through, no defined part line. In a monofilament area, each hair is individually knotted into the mesh so the scalp shows through naturally. For the first time, it looks like a real part. With a mono top, you can place that part wherever you want.
3
Hand-Tied Cap
An upgraded monofilament, with hand-tied sides
The top of a hand-tied wig is either a monofilament layer or a fully hand-tied construction that functions the same way. In both cases you get the same result: scalp showing through naturally, a realistic part, and the ability to move it. What makes a hand-tied wig different is the sides and back. In a standard monofilament wig those areas are machine-sewn wefts. In a hand-tied wig they are individually knotted too, making the whole cap softer, more flexible, and more comfortable against the scalp. You're not giving up anything. You're upgrading everything around it.
Premium construction
Every Hair, Individually Knotted
The mesh is soft and stretchy. It conforms to your head rather than gripping it. For women whose scalps are sensitive from chemotherapy, this difference is real and noticeable. The cap doesn't grip or press, it sits.
You get the natural scalp appearance at the part plus the hand-knotted comfort throughout the rest of the cap.
What About "Full Lace" Wigs?
You may come across the term full lace wig, especially if you've been researching online or in salon settings. A full lace wig is a type of hand-tied construction where the entire cap base is made from lace, allowing for maximum styling versatility including high ponytails and updos. Full lace wigs are often worn with adhesive or additional security, depending on the wearer and style.
While full lace and hand-tied wigs both involve individually knotted hairs, they're built for different priorities:
Full Lace
Built for styling versatility
The entire cap is lace, designed for updos, high ponytails, and styles requiring adhesive. Maximum flexibility, but more upkeep and handling required.
More common for hair loss
Hand-Tied (standard construction)
Individually knotted hairs on a soft mesh or mixed base. Built for comfort, softness, and everyday wear, especially for sensitive or bare scalps. What most major wig brands mean when they say hand-tied.
For most women experiencing hair loss
A hand-tied or monofilament top wig provides the most natural look with significantly more comfort and ease of wear than a full lace wig. Full lace is worth knowing about, but it's rarely the right starting point for medical hair loss.
4
Lace Front
The most natural hairline available
A lace front is not a separate cap type, it's a feature that can be added to any cap construction. The front hairline of the wig is made from a sheer lace panel where each hair is individually hand-tied. The result is a hairline that blends invisibly into the skin. If the style has bangs, the hairline isn't exposed and a lace front isn't necessary. The bangs do that job.
Natural hairline
Where the Wig Meets the Skin
In a standard cap, the hairline sits at the edge of the wefting, which means the front edge of the wig can look abrupt up close. A lace front eliminates that. The sheer lace lies flat against the skin and disappears. The hairs appear to grow directly from the forehead, with no visible cap edge.
This makes lace front wigs especially good for styles where the hair is worn away from the face, pulled back, swept up, or off to the side, because the hairline is fully exposed and needs to hold up to close inspection. In ready-to-wear wigs the lace comes pre-cut and pre-styled, so there is nothing to trim or glue unless you want extra security. Wig tape or adhesive can also be used along the lace to secure the front edge and keep it flat.
Many lace front wigs are paired with a monofilament top, combining a natural part with a natural hairline, but not all of them are. Lace front describes the hairline construction only, so check whether the rest of the cap is mono top, mono part, hand-tied, or standard wefted.
Sensitive scalps: one note
Most women find lace front wigs comfortable. Occasionally the lace edge can feel slightly scratchy against very sensitive skin. The lace sits directly against the forehead, so a wig cap underneath won't help with that. If scratchiness is a concern, it's worth trying a few different brands. The fineness of the lace varies considerably, and a finer lace will typically feel softer against the skin. It also tends to soften a bit after the first wash.
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Which One Is Right for You?
A plain-English comparison
The right cap depends on what matters most to you. Here's every type side by side. The column that matters most to you is the one to focus on.
Naturalness first
Focus on the Natural Look column. Mono top or hand-tied.
Sensitive scalp
Focus on the Comfort column. Hand-tied is the answer.
Natural hairline
Focus on the Hairline column. Look for lace front.
Budget matters
Focus on the Price column. Standard or mono part.
A note on skin top wigs
You may occasionally come across a wig described as a "skin top" or "polyurethane top." These use a different scalp-simulation material than monofilament: individual hairs are implanted into a thin artificial scalp base rather than hand-tied to mesh. Construction and comfort vary considerably by brand and style. If you encounter one, evaluate it on its own merits rather than assuming it performs the same way as a monofilament cap.
| Cap Type | Natural Look | Part | Comfort | Price | Best For |
|---|---|---|---|---|---|
| Standard / Capless | Good | Pre-styled, no defined part | Good | $ | First wig, budget, everyday |
| Monofilament Part | Very good | Natural at the part line only | Good | $$ | Natural part on a budget |
| Monofilament Crown | Very good | Realistic crown area | Good | $$ | Natural crown appearance, cooler wear |
| Monofilament Top | Excellent | Flexible throughout top | Very good | $$$ | Most popular choice for hair loss |
| Lace Front | Natural hairline | Hairline: natural and exposed | Very good | $$ | Pulled-back styles, exposed hairline |
| Hand-Tied | Most natural overall | Flexible, same parting ability as a mono top | Best for sensitive scalps | $$$$ | Daily wear, chemo, maximum comfort |
Our recommendation for most women with hair loss
Start with a monofilament top, either alone or combined with a lace front. You get a natural-looking part, the flexibility to style the hair in different directions, and a price point that's still accessible. If comfort is the primary concern, move up to a hand-tied cap. If you're trying wigs for the first time and aren't sure, a quality standard cap lets you learn what you like before investing more.
Cap type is only part of the equation
A great cap in the wrong color will still look off. Color, specifically rooted, dimensional shades rather than flat uniform tones, is the other major factor in how natural a wig looks. See our color guide for how to choose and match.
The right cap is the one you stop thinking about. That's when you know you got it right.
Ready to find yours?
Browse our full collection of women's wigs, filtered by cap type. Or add a free consultation at checkout. We'll help you choose.
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Questions We Hear Often
Plain answers to the most common cap questions
A monofilament wig has a sheer mesh panel where each hair is individually hand-tied. This makes the part look like hair growing from the scalp rather than coming out in rows. A monofilament top gives the most parting flexibility. A mono part improves realism only at the part line, and a mono crown mainly improves the crown area.
A hand-tied wig has individually knotted hairs on the sides and back as well as the top. In our experience, hand-tied wigs virtually always include a monofilament top, or a top construction that functions the same way. You don't lose that natural scalp appearance when you move to a hand-tied wig. You keep it. What changes is the sides and back: instead of machine-sewn wefts, every hair is individually knotted, making the whole cap softer, more flexible, and more comfortable against the scalp.
A lace front wig has a sheer lace panel along the front hairline where hairs are individually tied. This creates an undetectable hairline that blends seamlessly with the skin. Lace front describes the hairline construction only. Check whether the rest of the cap is mono top, mono part, hand-tied, or standard wefted.
A standard cap wig has hair wefts sewn by machine in rows. The part is suggested by the teasing at the crown but cannot be moved or changed. A capless wig has the same construction but with more space between the wefts for better airflow. Despite the name, a capless wig absolutely has a cap.
Hand-tied caps are often preferred for sensitive scalps because every hair is individually knotted to a soft mesh base that stretches with the head. Monofilament caps are also a good option. A soft bamboo or cotton wig cap worn underneath any cap type adds a protective barrier between the wig and the scalp.
“Medical wig” is a marketing term with no definition. Any retailer can put it on any wig. It tells you nothing about the cap construction, the quality, or whether the wig is actually suited for hair loss. When you see it, ignore it and look at the cap instead. If you’re navigating insurance, the term your insurer needs is “cranial prosthesis.”
A-Z
Cap Term Glossary
Brand names and industry terms decoded
Every major brand has its own names for cap features. Once you know the four base constructions, you can decode any of them. Here are the terms you're most likely to encounter.
- Basic Cap also: classic cap, standard cap, machine-made cap
- Machine-sewn wefted construction. Hair is stitched in rows, the part is suggested by permatease but cannot truly be moved. The most affordable cap type. "Standard," "basic," and "classic cap" are largely interchangeable across brands.
- Capless also: open cap, open weft
- Despite the name, a capless wig has a cap. The term refers to the open spaces between the wefts, which improve airflow and make the wig feel lighter and cooler. Same machine-made construction as a basic cap, just more ventilated.
- Double Monofilament also: double mono
- A monofilament top with an extra layer of soft mesh underneath. The second layer protects the scalp from the hand-tied knots, making it the most comfortable option for very sensitive or bare scalps. Slightly warmer than single mono, but noticeably softer to the touch.
- Extended Lace Front construction feature, used by multiple brands
- A lace front that runs temple-to-temple (ear to ear) rather than stopping partway across the hairline. Gives a wider natural hairline and more flexibility to pull hair back on either side. Same construction as a standard lace front, just with greater coverage. Used by Raquel Welch, Jon Renau, Ellen Wille, and others under various names.
- FeatherLite™ Raquel Welch fiber name
- A proprietary fiber name, not a cap construction. Refers to a lightweight hollow-core synthetic fiber. Relevant to comfort and weight, not to how natural the part or hairline looks.
- Memory Cap® Raquel Welch proprietary cap
- Memory Cap is a Raquel Welch proprietary construction built with high-quality stretch lace that gradually molds to the shape of your head over the first few wears for a personalized, secure fit. It is a comfort and fit feature, not a naturalness feature. Memory Cap does not indicate monofilament or lace front construction. Those are separate and sometimes combined with it (Memory Cap II, for example, often pairs with a monofilament or lace front in specific styles). If you're shopping a Raquel Welch wig and see Memory Cap, check separately whether the wig also has a mono top or lace front.
- Permatease construction technique
- Short, crimped or wiry fibers built into the base of the cap underneath the longer hair. They create lift and volume from the root, and conceal the wefts and cap material underneath. The longer hair sits on top and covers them. Common in standard and open-cap wigs. Where monofilament is used, you won't find permatease in that same area. Hand-tied wigs have none at all. New wig wearers sometimes think the short fibers sticking up at the part are a defect. They are not. That is permatease doing its job.
- SmartLace® Jon Renau proprietary lace front
- Jon Renau's proprietary lace front technology. Designed to lie flat at the hairline without requiring adhesive in most everyday wear, creating a seamless, natural-looking hairline. Construction-wise, it is a lace front. The SmartLace name refers to the quality and design of that lace specifically.
- Skin Top also: polyurethane top, poly top
- A cap construction where individual hairs are hand-ventilated through a thin polyurethane base that mimics the look of real skin at the part. Not widely offered by major wig brands, but worth knowing about if you come across it. The part is typically fixed and cannot be moved, though some higher-end constructions allow limited flexibility. Construction, comfort, and price vary by brand and style, so evaluate each on its own merits.
- Stretch Cap also: stretch base
- A cap made with elastic panels that stretch to conform to the head. A comfort and fit feature rather than a natural-look feature. Common in mid-range and basic wigs. Does not indicate anything about the part or hairline construction.
- Tru2Life® Raquel Welch fiber name, not a cap type
- A Raquel Welch proprietary fiber name for their heat-friendly synthetic hair. Tru2Life can be styled with flat irons and curling irons up to a safe temperature limit. It is a fiber feature, not a cap construction. A wig described as Tru2Life may be any cap type.
- Wefted Back construction description
- You'll see this term on wigs that have a monofilament top or lace front combined with a machine-sewn wefted back and sides. The "wefted back" part tells you the sides and back are standard construction. It's a useful distinction: the natural-looking area is where the mono or lace is; the rest of the cap is wefted.
The underlying rule
No matter what a brand calls it, every wig cap comes back to one of four base constructions: standard wefted, monofilament, hand-tied, or lace front. Proprietary names describe variations, fiber types, or quality of those constructions. When you see a term you don't recognize, ask: is this describing the cap, the fiber, or the fit? That usually tells you what you need to know.
Keep Learning
Wig Buying Guide
Head size, hair type, cap construction, style, color: five steps to finding the right wig the first time.
Read the guide →
Human Hair vs. Synthetic Wigs
Which fiber is right for your lifestyle? A full comparison of cost, care, styling, and longevity.
Read the guide →
How to Choose a Color
Screen swatches don’t tell the whole story. Learn how to match your color so you get it right the first time.
Read the guide →
How to Wear a Wig
Styling, fit, glasses, everyday situations: everything that happens after you put it on.
Read the guide →
Synthetic Wig Care
How to wash, dry, and maintain your wig so it lasts. Covers permatease, heat-friendly fiber, and storage.
Read the guide →
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