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The Renatural

TheBamboo Wig Cap
★★★★★ 396 reviews

Introducing The Wig Cap, An ultra breathable bamboo-infused wig cap, designed to wick away moisture and keep you dry, while also keeping you cool during warm weather. Made from a lightweight blend, our Wig Cap's naturally antibacterial and antimicrobial properties keep your hair and scalp cool and clean under your wig during workout or everyday wear.

Available in 6 color-matching shades, its ultra-thin design gives you a bulk-free appearance under any wig. Whether you're looking for a wig cap for long hair, short hair, or no hair, our wig caps are one-size-fits-all.

Each order includes 6 individual caps.

Color — select a shade
Fair
Tan
Medium
Sienna
Rich
Deep

Questions

Everything
you want to know.

Most wig caps are made from nylon, a synthetic material that traps heat and moisture against your scalp. Bamboo is different at a material level. It's naturally breathable, moisture-wicking, and antimicrobial, meaning it actively regulates temperature, keeps your scalp dry and clean, and resists odor buildup throughout the day. It's a fundamentally better material for something worn directly against your skin for hours at a time.
Not at all. Our caps are designed for everyone whether you have long hair, short hair, or no hair. The ultra-thin, one-size-fits-all construction works under any wig style without adding bulk or creating an uneven silhouette.
Yes, and that's actually where the bamboo difference is most noticeable. The moisture-wicking and antibacterial properties make our caps ideal for workouts by keeping sweat from sitting on your scalp and preventing odor buildup under your wig.
No. The ultra-thin design is specifically engineered for an invisible, bulk-free appearance under any wig. The 6 color-matching shades also ensure the cap blends naturally at your hairline rather than creating contrast.
We offer 6 color-matching shades designed to blend seamlessly at your hairline. When selecting your shade, match to your skin tone rather than your wig color. The goal is for the cap to disappear under your wig, not match it
Find Your Cap Size
Setup
01 Circumference
02 Front to Nape
03 Ear to Ear
Your Size
Setup

Before you start

What you need

Get this right
from the start

Most fit problems trace back to how the measurement was taken, not the number itself.

A soft fabric measuring tape — metal tapes give inaccurate readings.
With or without wig cap? If you plan to wear one, measure with it on.
Snug, not tight. The tape should sit firmly but not indent your skin.
A mirror or a friend. A second set of hands improves accuracy.
Circumference

Step 01 · Primary measurement

The anchor

Circumference

Place the tape around your head at the hairline — approximately ¼ inch above your eyebrows and ears. Bring it around the back at the base of your skull. Keep the tape parallel to the floor the entire way around.

Why it mattersThis is the primary anchor. When you're between sizes, circumference is always the tiebreaker.
Common mistakeTipping the tape up at the back. Keep it level all the way around.
Enter your circumference
inches

This number takes precedence

Front to Nape

Step 02 · Secondary measurement

Nape comfort

Front to Nape

Start at your natural hairline at the center of your forehead. Run the tape back over the crown to the nape of your neck where your hairline ends. Let the tape follow the curve of your head.

Why it mattersDetermines nape comfort over a full day. If slightly short, you'll feel it by afternoon.
Common mistakeStarting from the scalp instead of the hairline. Always begin at the hairline.
Enter your front to nape
inches

Affects nape comfort over long wear

Ear to Ear

Step 03 · Secondary measurement

Front stability

Ear to Ear

Begin at the top of one ear where it starts to curve. Bring the tape up and over the crown to the same point on the opposite ear. The tape runs across the top of your head, not around it.

Why it mattersControls whether the front stays in place. If too small, the wig will gradually ride back over the course of the day.
Common mistakeStarting at the earlobe instead of the top curve. This adds length unnecessarily.
Enter your ear to ear
inches

Determines front stability and placement

Your recommended cap

Retake measurements

Understanding your size

Your cap has a range

The adjustable back strap gives you roughly half an inch of flexibility in each direction.
If you're between sizes, sizing up always works — a slightly larger cap adjusted with the strap fits better than a slightly small one.
A full day of wear tells you more than 10 minutes. Nape comfort reveals itself over hours.

On comfort and security

A well-fitting wig should feel comfortable — not tight, not grippy.

"Comfortable is correct.
Tight is not security."

The Renatural
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