Do Wood Sunglasses Get Damaged by Water? What Owners Should Know

Yes, wood sunglasses can be damaged by too much water, especially if they are soaked or left wet for a long time.

A few raindrops probably aren’t the emergency your sunglasses case makes them out to be.

You leave a café and get caught in unexpected rain. Your frames are wet before you reach the car. Or maybe you’re at the beach, and someone shakes out a towel right beside you.

Your first thought might be, “Did I just ruin my wood sunglasses?”

Usually, brief contact and prolonged soaking are very different situations.

Wood is a hygroscopic material, which means it exchanges moisture with its surroundings. The U.S. Forest Service explains that changes in moisture content can cause wood to swell as it gains moisture and shrink as it loses it. Protective coatings can slow these changes, but they do not completely stop them.

Water is not automatically the problem. How much water, how long it stays there, and what you do afterward matter more.

That is good news for anyone who actually wants to wear wooden frames outside instead of treating them like museum pieces.

How Does Water Affect Wood Sunglasses?

A finished wooden sunglass frame is much smaller and more carefully constructed than a piece of lumber, but the basic relationship between wood and moisture still matters.

For sustainable sunglasses made from wood, that means proper care around water can help protect the frame over time.

Wood naturally responds to changes in moisture. USDA research explains that below the fiber saturation point, wood can change dimension as it gains or loses moisture. For most wood species, the fiber saturation point is roughly 30% moisture content, although the exact behavior varies by species and grain direction.

That does not mean your sunglasses will swell the moment a raindrop touches them.

The bigger concern is repeated or prolonged moisture exposure, which can affect natural wood over time.

Potential problems include:

• swelling
• dimensional changes
• warping
• finish deterioration
• stress around joints
• changes in frame alignment
• hardware issues if moisture remains around metal components

The level of risk also depends on how the sunglasses are made.

How Risky Is Different Water Exposure?

Not every wet situation deserves the same reaction.

Water Exposure	General Risk	What to Do
A few raindrops	Low with a properly finished frame	Wipe dry when convenient
Brief splash	Usually low	Remove visible moisture and dry naturally
Sweat during normal wear	Low, but repeated buildup matters	Wipe frame after heavy use
High humidity	Usually manageable, but repeated exposure matters	Store in a dry place after use
Heavy rain	Moderate	Dry the frame promptly
Dropped in fresh water	Higher	Remove immediately and dry carefully
Swimming pool	Higher	Rinse/clean only as manufacturer directs, then dry promptly
Ocean water	Higher	Remove salt residue according to care instructions and dry
Left wet in a bag for hours	High	Dry promptly and inspect frame, hinges, and finish

This table is a practical risk guide, not a universal durability rating.

A well-sealed multilayer frame can behave differently from unfinished solid wood. Always follow the care instructions for your specific pair.

Can You Wear Wood Sunglasses in the Rain?

A surprise rain shower does not necessarily mean disaster.

JOPLINS’ own FAQ says its sunglasses can be washed and cleaned with water, although it specifically warns that saltwater and chlorine can damage the lenses.

Its current wooden-sunglasses care advice is more conservative for the wooden parts: use a soft, barely damp cloth when needed, and dry the wood immediately rather than soaking it.

That gives owners a sensible rule:

Brief water contact is one thing. Leaving wooden frames saturated is another.

If you get caught in rain:

1. Get somewhere dry.
2. Shake off obvious droplets gently.
3. Blot the frame with a clean, soft cloth.
4. Pay attention to hinges and joints.
5. Let the sunglasses finish drying naturally.

No need to panic or attack the frame with a hair dryer.

In fact, aggressive heat introduces another problem.

Can You Swim in Wood Sunglasses?

This is where the answer changes.

You can physically jump into a pool wearing almost anything.

That does not make it good care.

Fresh Water

A quick accidental dunk in fresh water is less concerning than leaving a frame submerged.

Remove the sunglasses, remove excess water, and dry them properly.

Pool Water

Pools add chlorine and other treatment chemicals to the equation.

JOPLINS specifically notes that chlorine can damage sunglass lenses.

Repeated pool use can also expose:

• coatings
• hinges
• adhesives
• frame finishes

to conditions they may not have been designed to tolerate continuously.

Saltwater

The ocean brings another combination: water, salt, sand, sunscreen, and often hours of sun.

JOPLINS warns that saltwater can damage lenses, while its wood-care guidance recommends cleaning frames after beach use rather than leaving salt, sand, and sunscreen sitting on them.

So if you’re going snorkeling for an hour, your favorite wooden pair is probably happier waiting in its case.

Rain, Pool, or Ocean: What’s the Difference?

Here’s the ownership decision in one place.

Situation	Main Concern	Better Habit
Light rain	Temporary surface moisture	Wipe dry afterward
Heavy rain	Longer moisture exposure	Dry promptly, including joints
Freshwater splash	Moisture around wood and hardware	Blot and air-dry
Pool	Water plus chlorine	Avoid routine swimming in the pool
Ocean	Saltwater, sand, sunscreen	Keep frames out when possible and clean promptly after exposure
Hot humid day	Sweat and environmental moisture	Wipe down after extended wear
Wet beach bag	Prolonged trapped moisture	Never store the frame wet

The worst habit on this list is easy to miss.

It is not necessarily getting the sunglasses wet.

It is putting them away wet.

Why Does Soaking Matter More Than a Splash?

Time gives moisture a chance to move into wood.

The U.S. Forest Service describes wood as hygroscopic, meaning its moisture content responds to the surrounding relative humidity and temperature. Moisture changes influence dimensions and other physical properties.

Research into wood-water behavior also shows why repeated wetting and drying deserve attention.

When water enters the wood cell wall, it can cause swelling. When that water later leaves, the material contracts. These dimensional changes are tied to moisture content over a substantial range below saturation.

For sunglasses, the practical lesson is much simpler than the science:

Repeated soaking and drying is not a care routine you want to test for fun.

One splash is an accident.

Twenty beach days of repeated soaking is a pattern.

Aren’t Wood Sunglasses Sealed Against Water?

Many wooden frames use protective finishes or coatings.

Those treatments matter.

They can slow how quickly moisture reaches the wood and help protect the surface from normal wear.

But “sealed” should not automatically be read as “waterproof.”

USDA wood research specifically notes that protective coatings can retard dimensional changes but do not prevent them.

That distinction is important.

Water-Resistant Is Not Waterproof

Think about the terms this way:

• Water-resistant: The product may tolerate limited moisture exposure under expected conditions.
• Waterproof: The product is designed to prevent water penetration under specified conditions.

Unless the manufacturer gives your exact sunglasses a tested waterproof rating or explicit swimming instructions, do not invent one.

Wooden eyewear usually deserves more sensible care than a pair of swimming goggles.

What Should You Do If Wood Sunglasses Get Wet?

The next few minutes matter more than the dramatic “oh no” moment.

Suppose your sunglasses fall beside the pool and get splashed.

Here’s the practical response.

Step 1: Remove Excess Water

Use a clean microfiber or other soft cloth.

Blot rather than scrub.

Step 2: Check the Hinges

Water can sit in small gaps around screws and joints.

Gently dry those areas without forcing the temples.

Step 3: Let Them Air-Dry

Place the sunglasses somewhere dry with normal airflow.

Keep them open or positioned so trapped moisture can escape.

Step 4: Skip the Hair Dryer

Do not blast wet wood with concentrated heat.

Rapid or excessive heating can create another source of stress for wood, adhesives, coatings, and frame alignment.

Step 5: Do Not Put Them Straight Into a Closed Case

A case is excellent protection when the glasses are dry.

It is a poor drying chamber.

Give moisture time to evaporate before closing the pair inside.

How Can You Tell If Water Caused Damage?

Some signs appear quickly.

Others become noticeable after the frame dries.

Check for These Changes

• Frame alignment:
  Does one temple now sit higher than the other?
• Fit:
  Does the pair suddenly feel tighter or looser?
• Surface texture:
  Does the wood feel rougher than before?
• Finish:
  Do you notice cloudy areas, peeling, discoloration, or loss of sheen?
• Joints:
  Are laminated sections or joined materials separating?
• Hinges:
  Do the arms open differently or feel stiff?
• Lenses:
  Do there appear to be marks or coating changes after chlorine or saltwater exposure?

A single tiny cosmetic change does not necessarily mean the frame is unusable.

But visible separation, cracking, significant warping, or loose lens retention deserves professional attention.

Can You Wash Wood Sunglasses?

This answer should come from the manufacturer of your exact pair.

For JOPLINS specifically, the brand’s FAQ says its sunglasses can be washed and cleaned with water, but warns against saltwater and chlorine because they can damage the lenses.

Its wooden-frame care guidance recommends a gentler approach for routine cleaning:

• start with a microfiber cloth
• use only a barely damp cloth on wood when needed
• dry the frame immediately
• avoid soaking
• avoid harsh household cleaners

Those instructions are not contradictory.

“Can be cleaned with water” does not mean “should spend an afternoon underwater.”

How to Protect Wood Sunglasses From Water

You do not need to become overly protective.

A few habits cover most situations.

Before Water Activities

• take them off before swimming
• bring a protective case
• avoid placing them directly on wet towels
• keep them away from pool edges where they can fall in

After Rain or Sweat

• wipe off visible moisture
• dry around hinges
• let the frame air-dry before storage

At the Beach

• protect them from sand
• remove salt residue according to care instructions
• keep sunscreen buildup off the frame
• store them dry

At Home

• use a cool, dry storage spot
• avoid humid bathroom counters
• keep them out of direct heat
• never close a noticeably wet pair inside a case

These habits take minutes, not hours.

Should You Apply Oil or Wax After They Get Wet?

Not automatically.

This is an area where DIY enthusiasm can make things worse.

Some wooden frames are already sealed or finished and need no additional conditioner. Other products may have manufacturer-specific maintenance recommendations.

JOPLINS’ care guidance notes that whether a wood conditioner is appropriate depends on the frame finish and warns that too much product can leave the surface sticky, uneven, or overly glossy.

So don’t grab furniture oil just because the frame happens to contain wood.

Sunglasses are not a dining table.

Follow the brand’s care instructions for the exact finish.

7 Water Mistakes Wood Sunglasses Owners Should Avoid

1. Assuming “Wood” Means One Drop Will Ruin Them

Brief moisture exposure and prolonged soaking are different.

2. Assuming a Finish Makes Them Waterproof

Protective coatings slow moisture movement. They do not make natural wood immune to moisture changes.

3. Swimming in Them Regularly

Pools and oceans introduce chlorine, salt, and extended water exposure.

4. Putting Them Away Wet

Trapped moisture gets more time to sit around wood, joints, lenses, and hardware.

5. Drying Them With High Heat

Let them dry naturally rather than using concentrated heat.

6. Ignoring Salt and Sand

A beach day creates more problems than water alone.

7. Trying to Bend a Wet Frame Back Into Shape

Wait until the sunglasses are fully dry. If alignment has changed significantly, get professional help.

So, Are Wood Sunglasses Waterproof?

Unless the manufacturer explicitly rates a specific pair as waterproof, treat wood sunglasses as water-tolerant within their stated care instructions, not as swimming equipment.

A little rain, sweat, or an accidental splash does not automatically destroy a properly made pair.

Repeated soaking is different.

Wood naturally responds to moisture. USDA research shows that moisture changes can produce swelling and shrinkage, while protective coatings can slow but not completely prevent moisture-related dimensional changes.

For owners, the science turns into one very easy rule:

Get them wet accidentally? Dry them. Planning to get in the water? Take them off.

FAQs

Can wood sunglasses get wet?

Yes, brief water contact does not automatically ruin them. Dry the frames promptly and avoid prolonged soaking unless the manufacturer specifically says otherwise.

Can I wear wood sunglasses in the rain?

Light rain is generally less concerning than soaking. Wipe the frames dry afterward, and don’t store them while wet.

Can I swim with wood sunglasses?

It is best to remove them before swimming. Pools and oceans add prolonged water exposure plus chlorine or salt that can affect eyewear components.

What should I do if my wood sunglasses fall in water?

Remove them quickly, blot excess water with a soft cloth, dry around the hinges, and let the frame air-dry naturally before storing it.

Does humidity damage wooden sunglasses?

Normal humidity does not automatically damage them, but wood naturally exchanges moisture with surrounding air. Avoid prolonged damp storage and wipe frames after heavy sweat.

Can saltwater damage sunglasses?

Yes. JOPLINS specifically warns that saltwater can damage sunglass lenses, so clean exposed eyewear promptly according to its care instructions.

A Little Water Doesn’t Have to End the Story

Wood is part of what gives wooden eyewear its texture and personality, and being a natural material also means moisture deserves some respect.

You do not need to panic over every cloud, sweat through a summer afternoon without wearing your favorite pair, or sprint home because three raindrops touched the frame.

Just know the difference between getting wet and staying wet.

Keep your wood sunglasses out of the pool, dry them after unexpected splashes, give them a case once they’re fully dry, and then get back outside and enjoy wearing them.