Product Colors and Sizes
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
NBJI100 Swim Trunks
Want a different swim short shape?These swim shorts are just for you! A good alternative to boxers. Fabric with water-repellent treatment to retain less water. The print makes them trendy and fun.
Free shipping over $35
Final Sale: No returns or exchanges
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Chlorine resistant
Benefit from a minimum of 100 hours of chlorine resistance from these shorts.
Stability
Swim with good fit on the body.
Water repellent
Water-repellent fabric encourages quick drying and does not retain water.
Adjustable
Simply adjust the shorts at the waist using the drawstring.
Product Customer Reviews

These shorts are the perfect profile in my opinion. Not too long or short and comfortable. These actually work well for swim practice. So I am quite happy.
Great quality and price
Ok
Fantastic fitting shorts super comfy great price
So much more than I expected.
Hello Jorge,
Thank you very much for sharing your love for this product.
We really appreciate you taking the time to leave a review.
See you again soon!
Decathlon Calgary Team
It was time to upgrade my swim wear. It has become inappropriate to wear biggie smugglers !
A bit too loose even though they are the right size and you can see what mother nature gave me when wet
Sadly you sent me a 34" waist trunks not 32" as ordered.
Good fashion
Good Color and fashion
These have all the benefits of speedo/brief style swimmers (good fit, quickly drying, comfortable) without the deficiencies (being the bloke wearing Speedos). Good work.
Perfect shorts
Perfect shorts
Comfortable quality swimming shorts. Would recommend
Real comfortable.
Size Guide

Additional Product Information
Composition
Main fabric: 77.0% Polyamide, 23.0% Spandex ; Lining: 100.0% Polyamide
Style
Shorts – length 13” First and foremost, a swimsuit should be comfortable. It should enable you to move with ease. That's why it's important to choose the shape of your swimwear carefully.The cut of these swim shorts is comfortable to wear, featuring an elasticated waistband and outer drawstring. Lightweight and comfortable, perfect for everyone!
Material
Very comfortable and soft with excellent stretchChlorinated water can be harmful to swimsuits that are used repeatedly in swimming pools. The spandex fiber that gives the material its stretch and therefore makes it comfortable also becomes fragile when in contact with chlorine.If you swim occasionally, this material will be fine for you; otherwise, opt for a 100% polyester material.
Storage instructions
Store briefs in a dry place
Origin
Imported
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
-
Optimized supply chain
reduces retail prices
-
Minimal retail footprint
lowers overhead and indirect costs