How Tan Through Swim Shorts for Men Help Prevent Tan Lines


Anyone who has spent a day at the beach and taken off their swim trunks that evening knows the result. Just where the fabric lay, a harsh line of darker skin against lighter skin. Mens tan through swim shorts are made to address this very issue, and knowing how they work can help you decide if they are the right option for your next trip.
This guide will tell you what tan through swimwear actually is, how the fabric lets some sunlight get to your skin, what to expect regarding fit and comfort, and what to consider before you buy a pair.
Why You Get Tan Lines From Classic Swim Trunks
You get different amounts of sunlight on different parts of your skin. This is why you get tan lines.
Standard swim trunks are made from materials that are designed primarily to provide coverage and durability. The material itself blocks a good amount of light from reaching the skin beneath it and the exposed areas get more sun when outdoors.
After a few days of sunbathing, this difference can lead to a visible line around the waist and thighs. For many men, it is a cosmetic irritation, especially when changing into normal shorts later in the season.
This is where tan through swimwear comes with a different approach.
What Are Tan Through Swim Shorts?
Tan through swim shorts are designed with a special fabric that allows some of the sunlight to get through the material instead of blocking it completely.
The point is not to get rid of tan lines altogether. Instead, the idea is to reduce the difference between the covered skin and the exposed skin so that the transition is less pronounced.
What happens depends on a number of things, including the construction of the fabric, fit of the garment, amount of sun exposure and individual skin characteristics.
How the Fabric Works
It is made of fabric, and that is what makes it special.
Fabrics for tans usually have a more open weave or microperforation so that some light can pass through the clothing. The openings can be very small, allowing the fabric to maintain the look and feel of normal swimwear.
An example of this approach is the Tan Through Men's Swim Trunks in Horizon Striped, which uses a micro perforated tan through fabric intended to help soften the appearance of tan lines.
The fabric should still feel like functional swimwear, not an ordinary mesh garment. But different parts of the garment may behave differently.
Waistbands, seams, linings, and elastic parts are often made of a different fabric than the main material. These areas may allow less light through, and so can leave a faint line even when the main body of the shorts is designed for tan through use.
It is also important to remember that a lightweight material is not automatically a tan through material. The fabric must be specifically designed for light transmission.
Can Fabric Tan Through and Give You a More Even Tan?
It can help reduce the contrast that traditional swimwear creates, but outcomes can differ from person to person.
Well, it is contingent upon things like your skin type, the strength of the sun, how long you are outside, how fitted the clothes are, and how often you wear the shorts.
So realistically, do not expect to get completely line free tanning. The technology is best viewed as a way to create a softer transition between covered and exposed skin.

Tan Through Swimwear vs Regular Swimwear
Feature | Tan Through Swimwear | Traditional Swimwear |
Fabric construction | Designed for partial light transmission | Designed primarily for coverage |
Sunlight on covered skin | Some light gets through | Generally blocks most light |
Tan lines | Can be softer and less defined | Generally more pronounced |
Fabric feel | Usually light and breathable | Varies by fabric |
Drying | Intended to dry quickly | Depends on fabric type |
Primary use | Swimming and reduced tan line contrast | Coverage, swimming, and general water use |
The difference is in the fabric itself. Standard swimwear is all about coverage. Tan through styles intentionally allow some sun to hit areas that would otherwise be covered.
Construction and Material of the Fabric
Lightweight Material and Weave
One of the most important considerations when choosing tan through swimwear is fabric weave.
The structure has to balance two things. It needs to let some light shine through but be practical as well for swimming, lounging, and other beach activities.
The more open construction can also help with airflow and moving water through the fabric, which can add to a lightweight, quick drying feel.
However, fabric weight should never be the only evidence that a garment is tan through. Always look for clear information from the manufacturer that the material is designed specifically for this purpose.
Stretch Fabric and Fit
Many swim trunks are made from blends of nylon or polyester and spandex or elastane. The stretch fabric can enhance freedom of movement and assist the garment in keeping its shape after multiple uses.
This can be especially useful for men who plan to go swimming, paddleboarding, surfing, or spend extended periods of time moving around the beach.
The exact mix of materials varies between products, so it is still a good idea to read the manufacturer's specifications.
Considerations of Fit and Coverage
Fit is almost as important as fabric in minimizing uneven tanning.
Secure fit. A drawstring or elastic waistband will help keep the shorts in place while you are swimming and moving. This makes the covered area more stable throughout the day.
If you want a secure fit, the Tan Through Men's Swim Trunks offer a flexible fit and an adjustable waistband.
Leg coverage. Mens swim shorts come in a variety of lengths, from short athletic cuts to longer board short styles. Longer legs mean more of your upper legs are covered, and the position of the hem should be considered if minimizing differences in visible tanning is your priority.
Body coverage. Correct sizing is important too. The extra fabric can bunch and slip around as you move and not be evenly covered. A close but comfortable fit can help to keep the garment where it should be.
Mens Swim Trunks Vs Mens Swim Shorts
The terms mens swim trunks and mens swim shorts are often used interchangeably, but individual styles can vary quite a bit.
Some are shorter and more fitted, while others have longer legs and a more relaxed fit. It is the construction and the intended use that counts, not the name.
When you are comparing styles, take into account:
Leg coverage tells you how much of your legs are covered.
Waist fit should be snug but not constricting.
Stretch may improve comfort when swimming and moving.
Fabric construction should be actually designed for tan through use, not just lightweight.
Intended use will help you see if you need a swimming style, an active style, or a more lounge friendly style.
Caring for Your Tan Through Swimwear
Swimwear fabrics can be affected by saltwater and chlorine over a period of time, so proper care is important.
A few easy habits will keep the fabric in good shape:
Rinse the shorts in fresh water after swimming in the ocean or pool.
Do not aggressively squeeze the material.
Use a gentle cycle or handle wash with mild detergent if necessary.
Air dry the shorts. Do not use too much high heat.
Do not leave wet swimwear in concentrated chlorine for long periods of time.
The best thing to do is to follow the care instructions given by the manufacturer, especially if the garment has any stretch fibers or a special fabric construction.
Common Mistakes
Assuming thin means tan through. A lightweight swimsuit is not necessarily made to allow sunlight to go through. See the individual product description for specific tan through construction.
Expecting zero tan lines. Seams, waistbands, linings, and differences in fit can still leave lines.
Ignoring fit. Shorts that shift as you wear them can make which areas of skin are covered a moving target.
Treating the fabric as sun protection. The fabric is designed to let some sunlight through and should not be treated as a substitute for sunscreen or other sensible sun protection measures.
Not taking care of your suit. Saltwater, chlorine, sunscreen residue, and washing over and over again can all take their toll on swimwear if you do not treat it properly.
Best Mens Swim Shorts Buying Guide
If you know how tan through fabric works, it will be easier to choose the right pair.
Look for a product that clearly identifies its tan through construction, rather than just describing the material as thin or lightweight. Check the fabric, waistband, stretch, length of the legs, and intended use.
A good pair should feel practical for the things you actually plan to do in them, too. For swimming, movement and a secure fit may be more important. If you are going to be relaxing on the beach most of the time, comfort and coverage may be more important.
Revyl & Rav Mens Tan Through Swimwear
If you are particularly interested in Mens tan through swimwear, then Revyl & Rav has a variety of styles built around the same considerations discussed above.
The Tan Through Men's Swim Trunks in Horizon Striped are available in Blue Horizon and Pink Horizon. The product is made from tan through micro perforated fabric and is designed to provide a lightweight, quick drying feel with flexible movement.
The shorts have an adjustable waistband for a secure fit and a striped design for a more distinctive look at the beach or poolside.
They are designed for swimming, surfing, lounging, and general warm weather wear, so they are a functional choice if you want tan through capability without moving away from the look of regular swim trunks.
How to Get an Even Tan Safely

Tan through swimwear can help reduce the contrast created by traditional tan lines, but it is not a replacement for basic sun care.
Some simple habits make outside time more sensible:
Apply sunscreen to exposed and lightly covered skin.
If you swim, reapply sunscreen as directed on the product label.
Don’t spend long periods of time in the sun when it’s hottest.
Do not stay in one place for the whole time of your exposure, keep moving around.
Stay hydrated when you are out and about for long periods of time.
The aim should be to enjoy your time outside while taking sensible measures to protect your skin.
Quick Buying Checklist
Before you decide on mens tan through swim shorts, ask yourself:
Is the fabric designed specifically for tan through use?
Does the waistband fit well?
Is the length of the leg right for the amount of coverage I want?
Does the material stretch enough for what I want to do?
How will the shorts be used, mostly in the ocean, pool, or both?
Have I read the manufacturer's washing and care instructions?
Is there enough information about the fabric construction of the product?
These questions help to differentiate between genuinely purpose built tan through swimwear and products that are simply made from lightweight material.
Frequently Asked Questions
Do Board Shorts Tan?
Yes, to some degree. Tan through fabric is designed to allow some sunlight to penetrate the fabric, which may help to reduce the contrast between covered and exposed skin. But you can still get some visible lines from seams, waistbands, fit and other construction details.
Can You See Through Tan Through Swim Shorts?
They are not see through mesh but meant to look and function as normal swimwear. The actual look can vary due to fabric and construction so we suggest looking at the product description and product images from the manufacturer.
Do I Need Sunscreen When Tanning in Swimming Shorts?
Yes. The fabric is designed to allow some sunlight to pass through and should not be used as a substitute for sunscreen or other sun protection measures.
How Long Before You See a Difference in Tan Lines?
There is no set time frame . Results may differ based on skin type , amount of sun exposure , time spent outdoors , fit of garment and consistency of wear. The realistic goal is not to completely eliminate tan lines but to make them less noticeable.
Is Tan Through Swimwear Okay for Normal Swimming and Water Sports?
Yes. Many styles are designed for swimming and active use at the beach, but the right one depends on the stretch, fit, construction, and intended use of the garment.
How to Wash Tan Through Swim Shorts the Right Way
If exposed to saltwater or chlorine, rinse them in fresh water. Wash as directed on care label and hang dry. Do not expose to heat or harsh wash cycles as this may damage the fabric or stretch the fibers.
Conclusion
Mens tan through swim shorts offer a practical approach to reducing the harshness of traditional tan lines. Instead of blocking all light, their fabrics are designed to let some light through to the skin underneath the garment.
More than just the fabric is needed to obtain the best results. Fit, leg coverage, garment construction, sun exposure, and proper care all matter.
Want a comfortable, sport styled option created for swimming and lounging? Check out the Tan Through Men's Swim Trunks in Horizon Striped before your next day at the water.
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