Men’s All-in-One Swimwear & Underwear Beach Trunks

Men’s All-in-One Swimwear & Underwear Beach Trunks

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Product Description

Swim, Lounge, or Layer – All with One Pair

Make waves this summer and beyond with our vibrant, all-in-one men’s beach trunks. These aren’t your average swim shorts — they double as comfortable underwear too. Whether you’re diving into the ocean, soaking up the sun, or heading out for a casual stroll, these versatile trunks are designed to keep you feeling confident, stylish, and supported.

Crafted from a premium blend of 80% polyester and 20% spandex, these trunks deliver a perfect fit with just the right amount of stretch. They feel smooth against the skin and dry quickly, making them ideal for swimming, lounging, or everyday wear. The eye-catching rainbow design adds a bold pop of color that turns heads at the beach, pool, or gym locker room. With their sleek boxer-brief cut and snug yet breathable feel, they’re built for both fashion and function.

Why These Trunks Are Your Go-To All Year

These trunks are part of our exclusive SwimderWear collection — meaning they’re underwear and swimwear in one. No need to pack an extra pair. No more awkward changes. Slip them on and be ready for anything. Designed for year-round use, they’re just as great under jeans in the winter as they are for summer beach escapes.

  • All-in-one design – Wear as underwear or swimwear without compromise
  • Quick-dry material – Dries fast so you stay comfortable longer
  • Breathable and stretchy – Poly-spandex blend moves with your body
  • Eye-catching rainbow print – Make a bold style statement wherever you go
  • Comfortable boxer brief fit – Supportive and secure for any activity

Feel Confident. Look Great. Stay Ready.

Whether you’re swimming, sunbathing, or relaxing indoors, these all-season trunks keep you covered. They’re perfect for pool parties, tropical getaways, or simply as a stylish base layer. No need to change between activities — just go from beach to brunch without missing a beat. The breathable material keeps you cool, while the snug fit offers just the right amount of support without feeling tight.

Ready to make a splash all year round? Add these bold and versatile trunks to your rotation and enjoy the freedom to wear them anywhere, anytime.

Get yours now and step into comfort and confidence — from the beach to the bedroom.

Size Chart

Size Waist (inches) Suggested Waist (inches) Flat Waist (inches) Side Length (inches)
Leg Opening (inches)
M 28–30 27.5–31.5 14.2 8.3 8.7
L 30–32 31.5–34.6 15.4 8.7 9.3
XL 32–34 34.6–41.3 16.5 9.1 9.8
Shipping & Delivery

How much does shipping cost?

We are glad to bring our customers great value and service. That’s why we provide fast shipping from our Fulfillment Center in California by UPS and USPS.

What countries are you delivering to?

As of now, we’re delivering to the United States only.

How can I track my parcel?

Once your parcel has left our Fulfillment Center, you will receive an email with a tracking number to monitor your parcel movements.

Can you ship my order to a business address?

Yes, you can write your business address in your order details if it’s more convenient to you.

Can you ship my order to a PO Box address?

Yes, you can select delivery to a PO Box if it’s more convenient to you.

Can you ship my order to APO or FPO military addresses?

Yes, we ship anywhere in the United States, and to all US territories and military APO/FPO addresses.

What happens to my parcel if it is delivered while I’m not there?

Depending on the destination and the package size, your parcel will be left in your mailbox or on your porch, or it may be left with a neighbour.

Refunds & Returns

Can I cancel my order?

All orders can be canceled until they are shipped. If your order has been paid and you need to change or cancel it, please contact us within 12 hours of placing it.

Can I get a refund if something is wrong with my order?

Within 14 days of receiving the parcel, you can ask us for:

  • A full refund if you don’t receive your order
  • A full refund if your order does not arrive within the guaranteed time (1-3 business days not including 1 business day processing time)
  • A full or partial refund if the item is not as described

Full refunds are not available under the following circumstances:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster).

All our products are backed with a 14-day money back guarantee. Just send us a message on the Contact Us page and we will refund the purchase price.

Can I return an item for an exchange instead of a refund?

Yes, you can! Kindly Contact Us form to discuss the details with us.

Can I return my purchase?

All our products are backed with a 14-day money back guarantee. Just contact us and we will refund the purchase price.

If you are not satisfied with your purchase, you can return it for a replacement or refund. No questions asked! You only should return it at your expense.

Please contact us first and we will guide you through the steps. We are always ready to give you the best solutions!

Please do not send your purchase back to us unless we authorize you to do so.

Are there any items I can’t return?

Hygiene and our customers’ safety is our top priority, which is why there are specific types of products that can’t be returned such as:

  • Face and body products if opened, used, or have a broken protective seal
  • Underwear if the hygiene seal is not intact or any labels have been broken
  • Swimwear if the hygiene seal is not intact or any labels have been broken
  • Pierced jewellery if the seal has been tampered with or is broken

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