Sweat less about
your favourite hats.

Absorbent hat liners that help stop sweat marks before they start. Peel, place and get back to wearing the hat you actually like.

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Australian owned. Built for people who live in hats.

Before and after using a Brimdry hat liner: a cap with visible sweat stains versus a clean cap with the white liner

Absorbs sweat

Helps reduce stains

Low profile

Fits inside the brim

Easy to use

Peel, place, wear

Multi packs

Keep every hat ready

Choose your pack

Built for how often you wear a hat

One hat liner per wear, White or Black. Start with the 10 pack, or step up to the 20 for free shipping.

Start here
Brimdry 10 pack, white liners Brimdry 10 pack, black liners

10 Hat Liners

White or Black

$39.95 $4.00 / hat liner + $9.95 shipping

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Most popular · Free shipping
Brimdry 20 pack, white liners Brimdry 20 pack, black liners

20 Hat Liners

Best for hat rotation · White or Black

$64.95 $3.25 / hat liner · Free shipping

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Stocking up?

30 and 50 packs are also available for bigger hat rotations and repeat orders, both with free shipping.

See all pack sizes
The problem

Sweat happens.
Your hat shouldn't show it.

Brimdry before and after inside a cap
  • 01
    The sweatband soaks it up first

    Every wear leaves a little more sweat behind, right where you can't see it.

  • 02
    Salt and oil break the fabric down

    Over time this is what causes the yellowing and stiffness on the inside band.

  • 03
    By the time it shows, it's done

    Visible staining usually means the damage has already set into the fabric.

How it works

Peel, place, replace

No sizing, no guesswork. One hat liner fits inside most hat sweatbands.

How Brimdry catches sweat before it reaches your hat
Peeling the paper backing off a Brimdry hat liner 01

Peel

Peel the hat liner off the strip. No trimming, no measuring.

Pressing a Brimdry hat liner into the sweatband of a cap 02

Place

Press it inside the sweatband, against the part that touches your forehead.

A Brimdry hat liner fitted inside the sweatband, ready to swap out 03

Replace

Swap it out after wear. Keep a few spares in the pack for your next hat.

Where it fits

Made for people who live in hats

Work

Hi-vis caps, hard hats and long outdoor shifts.

Sport

Golf, running and anything played in the heat.

Everyday

The cap you reach for without thinking twice.

Travel

One pack, any hat, wherever the day takes it.

Why Brimdry

Practical hat care, nothing overcomplicated

Brimdry liner benefits: absorbs sweat, prevents stains, keeps hats fresher, soft and discreet

"Sweat happens. Brimdry handles it."

"Made for people who live in hats."

Product details

What's actually in the pack

Brimdry liner specs: 29cm coverage, 0.1cm thin, lightweight non-woven, 3g each
01

Fit

Fits caps, bucket hats, wide-brims and hard hats.

02

Materials

Soft non-woven fabric with a dust-free paper release liner. Each liner weighs 3g and is 0.1cm thin.

03

Use

One liner per wear. Peel it out and bin it when you're done.

04

What's in the pack

Individually backed liners — 10, 20, 30 or 50 to a pack, in White or Black.

FAQs

Good to know

Brimdry liners are sized to fit inside the standard sweatband of most caps, fitted hats and hard hats. If your hat doesn't have an inner sweatband, it won't fit.

The Brimdry hat liner is very soft on the skin.

One liner per wear. Peel it out and replace it before you wear the hat again.

Order before 10am (AEST/AEDT) and your order is dispatched the same day from our Brisbane warehouse. After 10am it goes out the next business day. Standard shipping is $9.95 on the 10 pack and free on the 20, 30 and 50 pack. For Express Post, tracking and delivery timeframes, see our Shipping page.

Protect your favourite hats.

Start with a 10 pack, or step up to the 20 for free shipping. Either way, less sweat, fewer stains.

Shop hat liners How it works