Best Swim Trunks for Boys of 2025

"My son absolutely loves these swim trunks! They are comfortable enough for all-day wear and look great too! They've held up nicely throughout the summer."

"I got these for my son, and the colors are bright and really stand out. The waist is a bit larger, but thankfully it has a drawstring. Overall, I'm quite pleased!"

"My 12-year-old had a blast with these swim trunks! We had to size up, but they're really nice and the color is fantastic."

"I was thrilled to find these trunks available just in time for our cruise. The Kanu Surf Paradise Floral Trunks fit my son perfectly and have been fantastic through various swimming conditions. After three weeks, there's been no fading or wear. The only downside is that the pockets fill with water while swimming, but they work great for stowing treasures on the cruise ship."

"For the past seven years, I’ve consistently bought these trunks for my son. At 15, he still prefers them due to their variety of colors. The 14-16 size fits him perfectly, and they've held up well against chlorine in our pool. The elastic did wear out before the material, but overall, these are very good trunks."

"I bought these trunks for my 5-year-old grandson, and they were perfect for our beach vacation. They're true to size and fit him just right, making them ideal for our family photos. I highly recommend them!"

"My boys absolutely loved their new swim trunks! They are both very active and slim, so finding shorts that fit well can be tricky. However, these are fantastic with an adjustable fit and very comfortable. The material is thick and of good quality, unlike many other flimsy trunks we've encountered, and the colors hold up well in the wash."

"Living in Florida, I bought these swim trunks for my son to take to camp. When he returned, I noticed a small hole as he got them snagged on a boat. This was not the fault of the trunks. When I mentioned tossing them out, he insisted they were his favorite and requested I buy a new pair. I've ended up purchasing them twice in a few months because of their quality and style. My son wears size 14, and the large (14-16) fits him perfectly—not too big or tight."

"I found these swim trunks to be a great fit for my son, who is lean with a small waist. The quality is impressive, and they have pockets too. He says they are comfortable and stay on well while he's diving. The colors are bright, and I'm hopeful they won't fade too much in the chlorine."

"I purchased these swim trunks for my slender 6-year-old son. The lightweight material and variety of colors are impressive. The drawstring helps achieve a better fit for his slim build, and I love that the length hits right above the knees, perfect for his age. Plus, the matching men's version is a fun touch for twinning with dad!"

"I absolutely love this brand of bathing suits! They tend to run a bit large, which is great because I can get two summers out of them. They're incredibly durable, and I've even passed them down to younger siblings. We've had several pairs that have lasted over three years, and my kids adore the designs and comfort."

"I never write reviews, but these are hands down the best shorts for little boys! I ended up buying two pairs and will definitely purchase more in the future!"

"My kids are really tough on their clothes, but these swimsuits have held up wonderfully. The colors remain vibrant, the fit is excellent, and they absolutely love the stretchy liner instead of mesh. No more rashes on their thighs! Plus, it’s a great price for such a cute suit."

"My son is a big fan of these swim shorts! They are comfortable and durable. After wearing them all summer, they haven't faded, dry quickly, and fit him perfectly. I couldn't ask for more!"

"We got these for our 2-year-old and are thrilled with the quality! The stretchy liner is so much more comfortable for him than mesh. The styles and colors are bright and cheerful, and the fit is just right. A fantastic price too! I’ll definitely order more for next summer!"

"I bought these swim trunks for my 8-year-old son, and they work great! The bright colors make him easy to spot in the water and on the beach. They fit well, but the size runs a little big, so consider ordering a size down. The lightweight material dries quickly, which is perfect for active kids. Overall, a solid choice for summer fun."

"My son doesn’t like most swim trunks, but these fit great and the liner doesn’t bind or itch. It’s his favorite suit. I’ve had them for almost a year, and they are holding up great!"

"I purchased these for my slender 10-year-old, and the size 12-14 fits him well, even though they were originally intended for his 13-year-old brother. The colors and patterns are vibrant, and my son loves them!"

"I was searching for a fun bathing suit for my son, and the Minecraft Steve Creeper Alex Skeleton Swim Trunks were perfect! He loved it on our trip to the Caribbean. The well-made and sturdy design, along with the comfortable adjustable waistband, made it an excellent choice. Plus, the bright colors and fun images really stood out!"

"I bought these swim trunks for my grandson, and he was thrilled! They fit him well, and the length is just right for his build. I appreciated the drawstring feature, which is great for accommodating his growth spurts. Overall, these trunks are a hit!"

"I got these Minecraft trunks for my nephew, and he was so excited! They fit him perfectly since he's on the taller and skinnier side. The quality is impressive, and he loves wearing them!"

"I purchased these swim trunks for my kids and they absolutely love them! The material is soft and comfortable, and the design is cute and fun. They dry quickly too. I only wish they didn’t run a bit small, so I recommend ordering a size up."

"I bought these trunks for my son, and they fit him perfectly! The fabric is good, and they are long and comfortable. I felt confident going with my gut instead of Amazon’s recommendation for a larger size."

"My son enjoys wearing these swim trunks. He finds them comfortable and appreciates that they are not loud in color. They hold up well even though he is quite rough on his clothes. Overall, it's a Mom win!"

"My son was thrilled with these swim shorts. We've had other pairs from the same brand, and he loves them! They're very comfortable, quick to dry, and the adjustable waist makes it easy to get the right fit. The colors are bright and vivid, and they hold up well. I did notice the lining is a bit abrasive, but we just cut the mesh out to prevent friction rashes."

"I wanted to share my thoughts on the kids' swim trunks I bought for my little one. As a parent of a smaller child, finding the right swimwear can be tough. Thankfully, these trunks exceeded my expectations! The sizing is spot on for smaller kids, and the quality is impressive. I appreciate the thoughtful design that allows my child to move freely in the water. I highly recommend these trunks for little swimmers!"

"I absolutely love these trunks! The color is true to the pictures, and the quality is great. They have a drawstring to adjust the fit, so you might consider sizing up. I read reviews about them being smaller, but I opted not to size up. These shorts fit my son perfectly—no need for the drawstring. Although we might only get one summer out of them, I'm happy with the purchase, as they are a great-looking pair of trunks!"

"My 11-year-old is very picky with clothes and has sensory issues. These fit him like a glove! The vibrant colors and cool prints make him want to wear them all the time, and he feels comfortable and confident in them. Plus, the price is great, and there’s no more chaffing!"

"My son adores these swim trunks. We decided to size up, and they fit perfectly. The lightweight material and soft lining are a huge hit. He even thinks they could pass as school shorts!"

"Both my boys, aged 11 and 15, are fans of these trunks! We keep returning to this brand because of the comfortable liner and the absence of mesh. They’re super comfy and last really well!"